Biophysical research for asian agroforestry - Martha E. Avery; Melvin G.R. Cannell Chin K. Ong (Calcutta Oxford and IBH Publishing Co., 1991)
Martha E. Avery; Melvin G.R. Cannell & Chin K. Ong: Biophysical research for asian agroforestry. Calcutta. Oxford and IBH Publishing Co., 1991. 81-204-0569-2--(634.999AVE)
ENGLISH