B Spooner
Desertification and development: Dryland ecology in social perspective B Spooner - New York Academic press 1982 - 407 p 23 cm
2A2
0 12 658050 2
Ecology
333.736 / SPO/DE
Desertification and development: Dryland ecology in social perspective B Spooner - New York Academic press 1982 - 407 p 23 cm
2A2
0 12 658050 2
Ecology
333.736 / SPO/DE