Energy from bioconversion of waste materials by De Renzo, Dorothy J.

The future supply of nature-made petroleum and gas technical reports

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An introduction to gas chromatography by Ashby, J.D

Fundamentals of gas analysis by gas chromatography. by Thompson, Brian

Vibrational and rotational relaxation in gases by Lambert, James Dewe

Riot control agents and herbicides in war their humanitarian, toxicological , ecological, military, polemical, and legal aspects by Verwey, Wil D.

Air pollution and cancer in man proceedings of the Second Hanover International Carcinogenesis Meeting held in Hanover, 22-24 October, 1975 by Mohr, U. (Ulrich)

Bio-gas systems in Asia by Subramanian, S. K.

UK taxation of offshore oil and gas by Hayllar, R. F.

The economics of offshore oil and gas supplies by Mansvelt-Beck, Frederick W.