1. Agricultural environments, Characterization, classification and mapping
پدیدآورنده : edited by A.H. Bunting
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Congresses ، Agricultural ecology,Congresses ، Agricultural pollution,Congresses ، Agricultural mapping
رده :
S
589
.
7
.
A475
1987
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