1. Effluents from livestock
پدیدآورنده : edited by J.K.R. Gasser, assisted by J.C. Hawkins, J.R. O'Callaghan, B.F. Pain
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Congresses ، Farm manure,Congresses ، Organic wastes as fertilizer
رده :
S
655
.
E44
1980
