TY  - BOOK
ED  - IICA, San Jose (Costa Rica)
ED  - Internation Symposium
TI  - Public and private sector roles in the provision of agricultural support services: proceedings of the internation symposium
PY  - 1994///.
CY  - San Jose (Costa Rica): 
KW  - Instituicao Agricola
KW  - Pesquisa Agricola
KW  - Extensao Rural
ER  -