1. #Planning and conducting applied agricultural research
پدیدآورنده : #Chris O. Andrew and Peter E. Hildebrand
کتابخانه: Central Library of Esfehan University of Technology (Esfahan)
موضوع : Agriculture -- Research -- Planning ،Agriculture -- Research -- Methodology
رده :
#
S
،#.
A2
,
A53
،#
1982