1. Population and food supply: essays on human needs and agricultural prospects
پدیدآورنده : edited by Sir Joseph Hutchinson
کتابخانه: Library of the Faculty of Economics University of Tehran (Tehran)
موضوع : Food supply-Addresses, essaays, lectures,Population-Adresses, essays, lectures
رده :
HD
9000
.
5
.
P63
2. Population and food supply; essays on human needs and agricultural prospects
پدیدآورنده : edited by Sir Joseph Hutchinson
کتابخانه: Library of Faculty of Law and Political Science of Tehran University (Tehran)
موضوع : Food supply-- Addresses, essays, lectures,Population-- Addresses, essays, lctures
رده :
HD9000
.
5
.
P63