Conservation of the environment in Ireland
Lang, John Temple |
Conservation strategies
The Philippine national conservation strategy : a strategy for sustainable development
1984
White, Bruce E. |
Conservation for survival : a conservation strategy for resource self-sufficiency in the Khumbu region of Nepal
1985
Sherpa, Mingma Norbu |
Background information relating to environmental guidelines for zones in gulf of Thailand requiring regulatory measures for protection of environmental resources and values
1976
Ludwig, H. F. |
A threatened species conservation strategy for Australia : policies for the future
1986
Kennedy, Michael |
Burton, Ross |
Scientific basis for soil protection in the european community
1987
Barth, H. |
L'Hermite, P. |
Fuelwood : the energy crisis that won't go away
1984
Eckholm, Erik |
Foley, Gerald |
Barnard, Geoffrey |
Timberlake, Lloyd |
Coastal 2000 recommendations for a resource management strategy for Sri Lanka's coastal region
1992
Olsen, Stephen B. |
Sadacharan, D. |
Samarakoon, J. I. |
White, Alan T. |