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21. La humedad del suelo en la primera parte del ciclo en relacion del maiz

by Hernandez, R.S | Laird, R.J [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) : Oficina de Estudios Especiales, 1958Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2203] (2).

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22. Manejo de los residuos de las cosechas en una rotacion de maiz y trigo en el Bajio

by Laird, R.J | Nuñez, R.E [coaut.] | Puente, F.F [coaut.] | Toro, J. del [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) : Oficina de Estudios Especiales, 1959Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2220] (2).

23. Densidad optima de plantas de maiz para los Valles de Mexico y Toluca

by Ramirez, F.P | Laird, R.J [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) : Oficina de Estudios Especiales, 1960Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2270] (2).

24. Response of wheat to fertilization in the mexican states of Guanajuato and Michoacan

by Laird, R.J | Chavez, S [coaut.] | Yepez, S.A [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) : Oficina de Estudios Especiales, 1960Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-55] (2).

25. Effect of nitrogen fertilization on protein content of wheat

by Yepez, S.A | Laird, R.J [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) : Oficina de Estudios Especiales, 1960Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-58] (3).

26. El empleo de fertilizantes para incrementar ingresos netos de agricultores en zonas semiariadas

by Laird, R.J.

Material type: book Book Publisher: Montecillo, Tex. (Mexico) : CP. Centro de Edafologia, 1981Collection: Reprints CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: REP-2794] (1).

27. Tecnicas de campo para experimentos con fertilizantes

by Laird, R.J | Martinez Valdez, G [editor ].

Material type: book Book; Nature of contents: biography Publisher: Mexico : CIMMYT, 1968Online access: Open Access through Dspace Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under series title] (1).

28. La productividad agricola y el problema alimentario de la poblacion humana

by Laird, R.J.

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1974Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under series title] (2).

29. Diseño de tratamientos para la experimentacion sobre uso de fertilizantes

by Cady, F.B | Laird, R.J [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1973Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under series title] (1).

30. Efectos de la humedad del suelo y de la fertilizacion con nitrogeno sobre el rendimiento y la calidad del trigo

by Fernandez G., R | Laird, R.J [coaut.].

Material type: book Book; Literary form: Speeches Publisher: Mexico, DF (Mexico) : Secretaria de Agricultura y Ganaderia. Oficina de Estudios Especiales-Fundacion Rockefeller, 1958Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: REP-13313] (1).

31. Practicas de fertilizacion y poblacion optima para siembras de maiz en las regiones tropicales de Veracruz

by Puente, F.F | Chavez R., S [coaut.] | Laird, R.J [coaut.] | Sanchez D., N [coaut.].

Material type: book Book; Literary form: Speeches Publisher: Mexico, DF (Mexico) : Secretaria de Agricultura y Ganaderia; Oficina de Estudios Especiales-Fundacion Rockefeller, 1963Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: REP-13310] (1).

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International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Monday –Friday 9:00 am. 17:00 pm. If you have any question, please contact us at CIMMYT-Knowledge-Center@cgiar.org

Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Lunes –Viernes 9:00 am. 17:00 pm. Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org