1. The development of agriculture and forestry in the tropics: patterns, problems, and promise
Author: Philips, John Frederick Vicarw
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Tropics ، Agriculture,Tropics ، Forest and forestry
Classification :
S
471
.
T75
P5
1966
