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1. Preliminary results of response to alternate selection among half SIB families followed by selection among S1 lines in RPMXC17 maize population

by Villena, W.D | Bonilla, N [coaut.] | Jimenez, K [coaut.] | Pixley, L [coaut.] | Salas, C [coaut.].

Source: Programa Cooperativo Centroamericano para el Mejoramiento de Cultivos y Animales (PCCMCA), 29.Material type: book Book Publisher: 1983Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-720 En] (1).

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2. Seleccion de progenies de maiz en funcion del comportamiento promedio de surcos machos adyacentes

by Villena, W.D.

Source: Reunion Anual del PCCMCA, 28; San Jose, Costa Rica; 22-26 Mar 1982Material type: book Book Publisher: 1982Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-638] (1).

3. Mejoramiento recurrente en poblaciones de maiz

by Villena, W.D.

Source: Seminario Panamericano de Semillas, 8; Tegucigalpa (Honduras); 6-12 Mar. 1977Material type: book Book Publisher: 1977Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-439] (2).

4. Desarrollo, mantenimiento y produccion de semilla en variedades maiz

by Villena, W.D.

Source: Curso Sobre Control de Calidad de Semillas,1; San José, Costa Rica; 3-21 Oct. 1983Material type: book Book Publisher: 1983Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-719] (1).

5. Seleccion recurrente alternada entre lineas S1 seguido de seleccion entre y dentro de familias de medios hermanos

by Villena, W.D.

Source: Reunion Anual del PCCMCA, 28; San Jose (Costa Rica); 22-26 Mar 1982. Vol 2 maiz y sorgoMaterial type: book Book Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-14 Es] (1).

6. Registration of mezcla amarilla, Tuxpeño caribe, Blanco subtropical, and AED-Tuxpeño maize populations

by Eaton, D.L | Byrne, P.F [coaut.] | Corona, A.O [coaut.] | Deutsch, J.A [coaut.] | Goertz, P.G [coaut.] | Jonhson, E.C [coaut.] | Mihm, J.A [coaut.] | Pandey, S [coaut.] | Villena, W.D [coaut.].

Source: Crop ScienceMaterial type: article Article Publisher: 1993Collection: CIMMYT Staff Publications CollectionCollection: Serials CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under journal title] (1).

7. Metodologia del Programa de Produccion de Maiz para Centroamerica, Panama y el Caribe

by Soza, R.F | Villena, W.D [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1978Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIM 0378-R] (1).

8. Modelos de implementos simples para ensayos de investigacion

by Villena, W.D | Soza, R.F [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1990Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIM 0285-R] (1).

9. Alternate recurrent selection among S1 lines followed by among and within half SIBS family selection

by Villena, W.D.

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1982Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-637 En] (1).

10. Programa Cooperativo Centro Americano de Mejoramiento de Cultivos Alimenticios (PCCMCA), 20

by Villena, W.D | San Pedro Sula, Honduras 11-15 Feb. 1973.

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1973Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-3922] (1).

11. Reunion del Programa Cooperativo Centro Americano de Mejoramiento de Cultivos Alimenticios (PCCMCA), 21

by Villena, W.D | San Salvador, El Salvador 7-11 Abr. 1975.

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1975Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-3923] (1).

12. Reunion del Programa Cooperativo Centro Americano de Mejoramiento de Cultivos Alimenticios (PCCMCA)

by Villena, W.D | Panama, Republica de Panama 21-24 Mar. 1977.

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1977Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-3924] (1).

13. Mejoramiento de poblaciones

by Villena, W.D.

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1980Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2150] (1).

14. Trip report: Saint Kitts and Antigua; 23 Jan. - 4 Feb. 1977

by Villena, W.D.

Material type: book Book Publisher: Mexico, DF (Mexico) :, 1977Collection: Internal Documents CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: T-0243] (1).

15. EEE

by Villena, W.D.

Material type: book Book Publisher: Mexico, DF (Mexico) :, 1990Collection: Internal Documents CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: T-0244] (1).

16. Trip report: Haiti; 11-17 May. 1975

by Villena, W.D.

Material type: book Book Publisher: Mexico, DF (Mexico) :, 1975Collection: Internal Documents CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: T-0282] (1).

17. Trip report: Haiti, Dominican Republic and Jamaica; 10 Jan. - 24 Jan. 1975

by Villena, W.D.

Material type: book Book Publisher: Mexico, DF (Mexico) :, 1975Collection: Internal Documents CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: T-0283] (1).

18. Trip report: Barbados; 23 Jan. 4 Feb. 1977

by Villena, W.D.

Material type: book Book Publisher: Mexico, DF (Mexico) :, 1977Collection: Internal Documents CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: T-0284] (1).

19. Trip report: Jamaica; 21-25 Jan. 1975 and 17-23 Jul. 1976

by Villena, W.D.

Material type: book Book Publisher: Mexico, DF (Mexico) :, 1976Collection: Internal Documents CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: T-0285] (1).

20. Trip report: Dominican Republic; 23 Jan. - 4 Feb. 1977 and 26-28 Jan. 1977

by Villena, W.D.

Material type: book Book Publisher: Mexico, DF (Mexico) :, 1977Collection: Internal Documents CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: T-0286] (1).

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Lunes –Viernes 9:00 am. 17:00 pm. Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org