1. Animal manure on grassland and fodder crops: fertilizer or waste?: Proceedings of an International Symposium of the European Grassland Federation, Wageningen, The Netherlands, 31 August 3 September 1987
Author: edited by H.G. Van der Meer...]et al.[
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Congresses ، Manures,Congresses ، Agricultural wastes,Environmental aspects - Congresses ، Animal waste
Classification :
S
655
.
E96
1987
2. Managing Livestock Wastes: proceedings 3rd International Symposium on Livestock Wastes, April 21-24, 1975, University of Illinois, Urbana-Champaign, Illinois
Author:
Library: Central Library and Documentation Center (Kerman)
Subject: Congresses ، Animal waste,Congresses ، Manures
Classification :
S
631
.
3
.
I55
1975
