Soil quality in semiarid agriculture = : Qualite du sol en agriculture semi-aride /

Detalles Bibliográficos
Autor principal: Stewart, John (Autor, Autor/a)
Formato: Libro
Lenguaje:English
Publicado: Saskatchewan Institute of Pedology, c1990.
Materias:
Descripción
Notas:Proceedings of an international conference sponsored by the Canadian International Development Agency and hosted by the University of Saskat chewan, Canada as part of the first Global Agricultural Technology Exposition, June 11-16, 1989.
Descripción Física:2 volúmenes : ilustraciones ; 27 cm
Bibliografía:Incluye bibliografias