1. Training resource book for agro-ecosystem mapping: process documentation of an experiential learning exercise in agro-ecosystem mapping held at Rajendra Agricultural University, Pusa, Samastipur, Bihar, India, 7-10 March 1989
پدیدآورنده : compiled by Clive Lightfoot ... ]et al.[
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Maps ، Agricultural ecology,Maps ، Agricultural systems
رده :
S
589
.
7
.
T73
1989
