Agriculture in 1979

Anciens paysans nouveaux ouvriers by Eizner, Nicole

Die Kulturpflanze. Band 26 by

Bedeutung Und Einfluß Der Chemie Auf Die Entwicklung Der Industriemäßigen Produktion Der Landwirtschaft by Keil, G., Philipp, B., Böhme, H.

International Agricultural Librarianship: Continuity and Change by Unknown, Fusonie, Alan, Moran, Leila

Atlas and Manual of Plant Pathology by Barnes, E. H.

Pesticides: Contemporary Roles in Agriculture, Health, and Environment by Sheets, T. J., Pimentel, David

Aphid Parasites (Hymenoptera, Aphidiidae) of the Central Asian Area by Starý, P.

Die Ökologische Benachteiligung Der Tropen by Weischet, Wolfgang

Improvement of Quality Traits of Maize for Grain and Silage Use by

Oil Mill on the Texas Plains: A Study in Agricultural Cooperation by Stokes, William N.

Small-Scale Irrigation by Stern, Peter

The Economic Analysis of the Dynamics of Food Crop Production by Dominique, C. René