TY  - BOOK
A1  - / by William McLeod Rivera in collaboration with M. Kalim Qamar
TI  - Agricultural extension, rural development and the food security challenge
PB  - کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه محقق اردبیلی ره
SN  - 93050793
UR  /book/93050793/Agricultural-extension-rural-development-and-the/
ER  -