Biomass systems and environmental degradation in an Himalayan village Devi Datt Papers Pages: 169 - 182
Comparative effects of a tree crop (cocoa) and shifting cultivation on a forest soil in Nigeria A. O. AwetoO. A. Obe Papers Pages: 183 - 187
A course in Environmental Planning and Management Arthur ConacherPatrick ArmstrongBill Wilson Papers Pages: 189 - 198
Water quality of the River Ganga (The Ganges) and some of its physico-chemical properties D. MukherjeeM. ChattopadhyayS. C. Lahiri Papers Pages: 199 - 210
Is environmental research and development on the right track? Australian examples Diana G. Day Papers Pages: 211 - 220