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Metodologias de investigacion en campos de agricultores, Mexico: avances de un proyecto operacional en La Fraylesca, Chis.
by Hibon, A | De la Piedra Constantino, R [coaut.] | Lopez Baez, W [coaut.] | Waddington, S [coaut.] | Zamarippa Moran, A [coaut.]. Material type:  Book Publisher: 1986Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1).
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2.
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Returns on investments in on-farm research: the La Fraylesca case, Chiapas, Mexico
by Lopez Baez, W | Hibon, A [coaut.]. Material type: Book Publisher: 1992Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1).
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3.
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Impactos economicos de la inversion en investigacion en campos de agricultores: El caso de La Fraylesca, Chiapas, Mexico
by Lopez Baez, W | Casas Diaz, E [coaut.] | Castillo Martinez, S [coaut.]. Source: Agricultura Tecnica en MexicoMaterial type:  Article Publisher: 1994Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-020962] (1).
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4.
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Soil quality and farm profitability: A win-win situation
by Pullemen, M | Flores Velazquez, D [coaut.] | Lopez Baez, W [coaut.] | Hellin, J. J. Source: LEISA MagazineMaterial type: Article Publisher: 2008Online access: Access only for CIMMYT Staff Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-5335] (1).
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5.
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La investigacion adaptativa en campos de agricultores(ICA) en la region de La Fraylesca, Chiapas, Mexico: un analisis de rentabilidad economica en el contexto del manejo integral de los recursos naturales
by Lopez Baez, W. Material type: Book Publisher: Turrialba (Costa Rica) : CATIE, 1991Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under author name] (2).
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6.
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Mejorando la implementacion de una politica agricola partiendo del campo del agricultor: el caso de la distribucion de fertilizantes nitrogenados para la produccion de maiz de temporal en La Fraylesca, Chiapas, Mexico
by Hibon, A | De la Piedra Constantino, R [coaut.] | López Báez, W [coaut.]. Material type: Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1989Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1269] (2).
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7.
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El uso y conservacion de los recursos naturales en La Fraylesca, Chiapas: Un diagnostico
by Nieuwkoop, M. van | Cadena Iñiguez, P [coaut.] | De la Piedra Constantino, R [coaut.] | López Báez, W [coaut.] | Villar Sanchez, B [coaut.] | Zamarripa Moran, A [coaut.]. Material type: Book Publisher: Mexico, DF (Mexico) : INIFAP|CIMMYT, 1992Online access: Click here to access online Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 631.457275 NIE] (3).
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8.
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Guia para cultivar maiz en Chiapas
by Fonseca Ramirez, A | Archundia Romero, R.R [coaut.] | Coutiño Estrada, B [coaut.] | Cruz Chavez, F [coaut.] | De la Piedra Constantino, R [coaut.] | Grajales Solis, M [coaut.] | López Báez, W [coaut.] | Lopez Luna, A [coaut.] | Lopez Martinez, J [coaut.] | Zamarripa Moran, A [coaut.]. Material type: Book Publisher: Tuxtla Gutiérrez, Chis. (México) : SARH. Centro de Investigaciones Forestales y Agropecuarias de Chiapas, 1990Collection: Reprints CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: REP-8148] (1).
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9.
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La adopcion de las tecnologias de labranza de conservacion en La Fraylesca, Chiapas
by Nieuwkoop, M. van | Camas Gomez, R [coaut.] | Cruz Chavez, F.J [coaut.] | De la Piedra Constantino, R [coaut.] | López Báez, W [coaut.] | Lopez Martinez, J [coaut.] | Zamarripa Moran, A [coaut.]. Material type: Book Publisher: Mexico, DF (Mexico) : CIMMYT, 1994Online access: Click here to access online Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 631.457275 NIE 1994] (1).
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10.
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Taller Sobre Proyectos Productivos para Productores de Maiz en el Estado de Chiapas; Tuxtla Gutierrez, Chiapas; 4 May. 1995
by López Báez, W [comp.] | Erenstein, O. Material type: Book Publisher: Tuxtla Gutiérrez, Chis. (México) : SAG-UNACH-INIFAP-CIMMYT, 1995Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1937] (1).
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11.
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El encalado de suelos; Una alternativa para aumentar los rendimientos de maiz en La Fraylesca
by López Báez, W | De la Piedra Constantino, R [coaut.]. Material type: Book Publisher: Ocozocoautla de Espinosa, Chis. (Mexico) : SARH. Campo Experimental Centro de Chiapas, 1993Collection: Reprints CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: REP-8131] (1).
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12.
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El encalado de suelos acidos en la Fraylesca, Chiapas y su impacto en la economia regional y nacional
by López Báez, W. Material type: Book Publisher: Ocozocoautla de Espinosa, Chis. (Mexico) : SARH. Campo Experimental Centro de Chiapas, 1993Collection: Reprints CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: REP-8130] (1).
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13.
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Rehabilitacion productiva de suelos con compactacion en la region de La Frailesca, Chiapas
by García Santiago, J.O | Lopez Baez, W | Camas Gomez, R | Villar Sanchez, B | Lopez Martinez, J. Material type:  Mixed materials Publisher: Mexico : CIMMYT : MasAgro : inifap : SAGARPA, 2016Online access: Open Access through Dspace Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1).
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