Quantity :1
Title: Population, farming systems and food security
Author : Calon, M.L.H.
Subject:
farming systems food security land shortages soil degradation livestock systems
Material : book
Serial Title : Farming Systems Analysis Paper No.7(E)
Publisher : ICRA,
Publication Date : June 1990
PR-M
S540.E36F37
no.7
SEARCA Library
Printed