1. Agricultural extension, rural development and the food security challenge
پدیدآورنده : Rivera, William McLeod.
کتابخانه: كتابخانه مركزی كشاورزى (تهران)
موضوع : $AFood supply -- Developing countries$BGovernment policy,$ANutrition extension work$BDeveloping countries,$AAgricultural extension work$BDeveloping countries,$AAgricultural extension workers,$AAgriculture and state$BDeveloping countries
رده :
HD
9018
.
D44R59
2003
