Perspectives on resource management by O'Riordan, Timothy

Decade of decision report on the Conservation Society's conference 'Conservation 1970s'

Natural resource conservation an ecological approach by Owen, Oliver S. 1920-

Table of contents only

Pollution the land we live on by Jones, Claire

Nature study for conservation a handbook for environmental education by Brainerd, John W. 1918-

Table of contents only

The environmental handbook / edited by Garrett De Bell by De Bell, Garrett

Use and conservation of the biosphere proceedings. by Intergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere Paris 1968

Shadows over the land by McCoy, J. J. (Joseph J.) 1917-

The conservation fraud by Zurhorst, Charles

Before nature dies by Dorst, Jean 1924-