Present situation, problem, prospect and practical implementation program of agricultural education and research for higher productivity conserving nature and agroecosystem

Dades bibliogràfiques
Altres autors: Sato, Shoji, Kuwahara, Yasumasa
Format: Llibre
Idioma:English
Publicat: Tsukuba TASAE, University of Tsukuba 1987
Col·lecció:Education and research for higher agricultural productivity conserving nature and agroecosystem in Asia and Pacific Countries 1
Matèries: