Natural resources of humid tropical Asia.

Natural law and the ethics of love a new synthesis by Spurrier, William Atwell

Nature and necessity an essay in physical ontology by Fisk, Milton

Environmental conservation.

Available for UP System via Cambridge Core eJournals Collection

Tigerpaper

The natural areas project a summary of data to date by Herrick, James Arthur

Papua New Guinea resource atlas by Ford, Edgar

The Global politics of resource scarcity by Brown, Lester R.

The ecology of natural resources by Simmons, Ian Gordon

Darwin on man a psychological study of scientific creativity