|
|
|
|
LEADER |
00966nam a2200325 i 4500 |
007 |
ta |
040 |
|
|
|a Universidad Nacional Agraria
|b spa
|
907 |
|
|
|a E16
|
911 |
|
|
|a AM
|
978 |
|
|
|a ME
|
991 |
|
|
|a DOC
|
991 |
|
|
|a ABEC
|
035 |
|
|
|a 012974
|
041 |
|
|
|a spa
|
092 |
|
|
|a PCCMCA 17a 1971
|
100 |
1 |
|
|a Camacho Saa, C.=700 1
|a Oviedo Zelaya, R.
|
245 |
1 |
0 |
|a Estudio economico sobre el cultivo del frijol en la zona de Achuapan, El Salvador
|
773 |
0 |
# |
|t Memorias
|d Panama (Panama) , 1971
|k Publicacion Miscelanea (Panama)
|g no.100
|
300 |
|
|
|a p.76-82
|
500 |
|
|
|a Ilus.
|
650 |
|
7 |
|a FRIJOL (PHASEOLUS)
|
650 |
|
7 |
|a DATOS DE PRODUCCION
|
650 |
|
7 |
|a SUPERFICIE DE LA EXPLOTACION
|
650 |
|
7 |
|a CAMBIO TECNOLOGICO
|
650 |
|
7 |
|a COSTOS DE PRODUCCION
|
650 |
|
7 |
|a ANALISIS ECONOMICO
|
650 |
|
7 |
|a EL SALVADOR
|
942 |
|
|
|c BK
|2 agris
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0380/01c01
|o PCCMCA 17a 1971
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0381/01c02
|o PCCMCA 17a 1971
|