1970

Environmental quality. The first annual report of the council on environmental quality.

The effects of urban pollution upon a coral reef system : a preliminary report

Reference methods for marine radioactivity studies : sampling techniques and analytical procedures for the determination of selected radionuclides and their stable counterparts I : strontium, caesium, cerium, cobalt, zinc and others

Investigations on cetacea - vol.II / edited by G. Pilleri

A field guide to the insects of America North of Mexico / by Donald J. Borror and Richard E. White

The marine fauna of New Zealand : Porifera, Demospongiae, Part 2 (Axinellida and Halichondrida) / by Patricia R. Bergquist

A symposium on diseases of fishes and shellfishes / prepared by the Symposium Committee Stanislas F. Snieszko

Parasitology of fishes

Report of Marine Turtle Survey in Tucson, Hawaii, Tahiti, Western Samoa, American Samoa and New Caledonia (7 September - 19 October 1970) / by H.F. Hirth

The green turtle in the gulf of aden and the seychelles islands