1. Successful seed programs: a planning and management guide
پدیدآورنده : Compiled and edited by Johnson E. Douglas
کتابخانه: Library of the Faculty of Economics University of Tehran (Tehran)
موضوع : Seed industry and trade,Seed distribution
رده :
SB
114
.
A3S92
2. Successful seed programs:A planning and management guide
پدیدآورنده : Compiled and edited by Johnson E.Douglas
کتابخانه: Library of Aburihan Campus University of Tehran (Tehran)
موضوع : Seed industry and trade,Seed distribution
رده :
SB
114
.
A34
,
S92
