1. Future production and productivity in livestock farming: Science versus politics, proceedings of a DSA symposium held in Strasbourg, 23-25 April 1986/edited by DSA ( Bureau Europeen d information pour le developpenent de la Sante Animale)
پدیدآورنده :
کتابخانه: Library of Faculty of Veterinary Medicine University of Tehran (Tehran)
موضوع : Livestock -- Congresses.,Livestock -- Productivity -- Congresses,Livestock -- Economic aspects -- Congresses,Animal industry -- Congresses,Livestock -- Government -- Policy -- Congresses.,Animal industry -- Goverment policy -- congresses
رده :
SF
5
.
F38
1986
