 | 94 páginas
LEVEEN P. and RUNSTEN , D. Mechanization in California agriculture : the case of canning tomatoes . Costa Rica , IICA . PROTAAL No 57. 1980. 212 p . ( Publicación Miscelánea No 223 ) . Documento SABATO , J.F. El agro pampeano argentino ... | |
 | 68 páginas
Costa Rica , IICA , 1981 . 91 p . ( Documento PROTAAL No. 56 ; Publicación Miscelánea No. 226 ) . LEVEEN , P. Y RUNSTEN , D. Mechanization in California agriculture : the case of canning tomatoes . Costa Rica , IICA , 1980 . | |
 | 68 páginas
Costa Rica , IICA , 1981 . 91 p . ( Documento PROTAAL No. 56 ; Publicación Miscelánea No. 226 ) . LEVEEN , P. y RUNSTEN , D. Mechanization in California agriculture : the case of canning tomatoes . | |
 | 68 páginas
The case of canning tomatoes , similar to that of sugar beets , are instances where higher labor costs were met through labor saving mechanization . The effect on labor costs resulted from both sharply reduced labor needs and from use ... | |
 | 104 páginas
DE JANVRY , A. , LEVEEN , P. y RUNSTEN , D. Mechanization in California agriculture : the case of canning tomatoes . Costa Rica , Instituto Interamericano de Ciencias Agrícolas , 1980. 212p . ( Documento PROTAAL No. | |
 | 104 páginas
DE JANVRY , A. , LEVEEN , P. y RUNSTEN , D. Mechanization in California agriculture : the case of canning tomatoes . Costa Rica , Instituto Interamericano de Ciencias Agrícolas , 1980. 212p . ( Documento PROTAAL No. | |
 | 150 páginas
LEVEEN , P. y RUNSTEN , D. Mechanization in California agriculture : the case of canning tomatoes . Costa Rica , Instituto Interamericano de Ciencias Agrícolas , 1980 . 212 P. ( Documento PROTAAL No 57 ; Publicación Miscelánea No 223 ) ... | |
 | Martín Piñeiro - 1983 - 580 páginas
Sin embargo , en Este trabajo ha sido preparado con base en : Janvry , A. de , Leveen , P. y Runsten , D. Mechanization in California agriculture : the case of canning tomatoes . San José , IICA , 1980 ( Documento PROTAAL No. | |
 | 586 páginas
PART VI : MECHANIZATION AND STRUCTURAL CHANGE WITHIN THE CANNING TOMATO INDUSTRY . ... 114 Harvester Impacts on California Growers .. Mechanization and ... 195 205 MECHANIZATION IN CALIFORNIA AGRICULTURE : THE CASE OF CANNING TOMATOES. | |
 | 238 páginas
PART VI : MECHANIZATION AND STRUCTURAL CHANGE WITHIN THE CANNING TOMATO INDUSTRY . ... 114 Harvester Impacts on California Growers ........ Mechanization ... 195 ..205 MECHANIZATION IN CALIFORNIA AGRICULTURE : THE CASE OF CANNING TOMATOES. | |
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