Agricultural extension
Ban , A.W. Van Den
Agricultural extension - 2nd ed. - New Delhi CBS Publishers & Distributores 2002 - 294 p. Illustration 21 cm.
8123905769
AGRICULTURE
AGHRICULTURAL EXTENSION
630.715 / BAN
Agricultural extension - 2nd ed. - New Delhi CBS Publishers & Distributores 2002 - 294 p. Illustration 21 cm.
8123905769
AGRICULTURE
AGHRICULTURAL EXTENSION
630.715 / BAN