Carbon, nitrogen, and sulfur pollutants and their determination in air and water / Jerome Greyson.

Advances in nitrogen cycling in agricultural ecosystems : proceedings of the Symposium on Advances in Nitrogen Cycling in Agricultural Ecosystems held in Brisbane, Australia, 11-15th May 1987 / edited by J.R. Wilson.

Application and implementation of finite element methods / (by) J. E. Akin.

The pigmentary effector system : a review of the physiology of colour response / By Lancelot T. Hogben ... (Foreword, by Sir Frederick Keeble).

Wheat in Great Britain / by John Percival.

Crop water relations / edited by I.D. Teare, M.M. Peet.

Sustainable agriculture in temperate zones / edited by Charles A. Francis, Cornelia Butler Flora and Larry D. King.

Opportunistic mycoses of man and other animals / John M. B. Smith.

Light and plant responses : a study of plant photophysiology and the natural environment / (by) T. H. Attridge.

Vegetable culture : a study of the growing of vegetables in the open. / Katharine H. Johnstone.

Das Trachtpflanzenbuch; Nektar und Pollen, die wichtigsten Nahrungsquellen der Honigbiene [von] Anna Maurizio [und] Ina Grafl.

A review of the North American chrysomeline leaf beetles (Coleoptera: Chrysomelidae) / by John A. Wilcox.

Models for repeated measurements / (by) James K. Lindsey.

Beeswax : its properties, testing, production and applications / by Huber H. Root.

Biodeterioration 6 : papers presented at the 6th International Biodeterioration Symposium, Washington, D.C., August, 1984 / sponsored by the George Washington University, [and] Virginia Commonwealth University ; publication editors, Sheila Barry, D.R. Houghton ; symposium editors, G.C. Llewellyn, C.E. O'Rear.

Weeds and their seedlings / by Martin Hanf.

Bayesian analysis in statistics and econometrics : essays in honor of Arnold Zellner / edited by Donald A. Berry, Kathryn M. Chaloner, and John K. Geweke.

Combinable crops and the EC : a guide to European community price support mechanisms and legislation affecting the marketing of cereals, and other combinable crops / Mary Abbott.

Phytophthora disease of cocoa / edited by P. H. Gregory.

Trash distribution and cultivation depth in minimal tillage and direct establishment systemsfor winter wheat / by B. Freer.

Authorship of the practical electric telegraph of Great Britain; or, The Brunel award vindicated ; in VII. letters, containing extracts from the arbitration evidence of 1841, edited in assertion of his brother's rights / By Thomas Fothergill Cooke, M.A.

The principles of insect physiology / by V.B. Wigglesworth ... With 316 illustrations.

Water quality : diffuse pollution and watershed management / Vladimir Novotny.