Search Results - "Conservation of natural resources"

Progress for a small planet by Ward, Barbara

Published 1979 Subjects: “…Conservation of natural resources…”

Contributions to sustained resource use in the humid and sub-humid tropics : some research approaches and insights / by Hadley, M. (Malcolm)

Published 1989 Subjects: “…Conservation of Natural Resources.…”

Conservation for productive agriculture : commemorative volume released on the eightieth birthday of Dr. B.P. Pal /

Published 1986 Subjects:

Renewable natural resources : economic incentives for improved management.

Published 1989 Subjects:

Integrated physical, socio-economic and environmental planning

Published 1982 Subjects: “…Conservation of natural resources…”

Conservation of natural resources /

Published 1971 Subjects: “…Conservation of natural resources United States.…”

Conservation and new economic realities some views of the future : proceedings of a conference

Published 1978 Subjects: “…Conservation of natural resources United States…”

Caring for the land environmental principles for site design and review by Hendler, Bruce

Published 1977 Subjects:

Green or bust / by Wilkinson, James

Published 1990 Subjects:

FAO conservation guide. by Food and Agriculture Organization of the United Nations

Published 1996 Subjects: “…Conservation of natural resources.…”

Producing less waste : an information paper on conservation resources and reducing rubbish and pollution / by Bailey, Margaret L.

Published 1991 Subjects:

A directory of tertiary and postgraduate environmental studies courses in the Asia-Oceania region / by Smith, D. I. (David Ingle)

Published 1980 Subjects: “…Conservation of natural resources Study and teaching (Higher) Directions Asia…”

Traditional conservation in Papua New Guinea : implications for today /

Published 1982 Subjects: “…Conservation of natural resources Papua New Guinea.…”

Traditional conservation in Papua New Guinea : implications for today /

Published 1982 Subjects: “…Conservation of natural resources Papua New Guinea.…”

Lukautim samting long Papua New Guinea : by Gressitt, J. Linsley

Published 1978 Subjects: “…Conservation of natural resources Papua New Guinea.…”

Our green and living world the wisdom to save it

Published 1984 Subjects:

Mineral resources and their management by Blunden, John

Published 1985 Subjects:

Traditional conservation in Papua New Guinea : implications for today /

Published 1980 Subjects: “…Conservation of natural resources Papua New Guinea.…”

Resource conservation and management / by Miller, G. Tyler (George Tyler), 1931-

Published 1990 Subjects: “…Conservation of natural resources.…”

The Fragile environment /

Published 1989 Subjects: