Professional Horticulture

Hillslope Materials And Processes

By M. J. Selby, Selby, M. J.

Directions for the Gardiner and Other Horticultural Advice

By John Evelyn

Vegetation Dynamics (Outline Studies in Ecology)

By J. Miles

Soils: Their Formation, Classification and Distribution

By E.A. Fitzpatrick

Biological Nitrogen Fixation for Sustainable Agriculture: Extended versions of papers presented in the Symposium, Role of Biological Nitrogen Fixation ... (Developments in Plant and Soil Sciences)

Systems Approaches for Agricultural Development: Proceedings of the International Symposium on Systems Approaches for Agricultural Development, 2-6 ... for Sustainable Agricultural Development)

By Frits Penning de Vries

Management of Biological Nitrogen Fixation for the Development of More Productive and Sustainable Agricultural Systems (Boston Studies in the Philosophy and History of Science)

Resource Management in Rice Systems: Nutrients : Papers presented at the International Workshop on Natural Resource Management in Rice Systems: ... (Developments in Plant and Soil Sciences)

Plant Adaptation and Crop Improvement (Cabi)

The Sustainability of Rice Farming

Securing the Harvest: Biotechnology, Breeding and Seed Systems for African Crops (Cabi)

By Joseph De Vries

Beginner's Guide to Floristry

By Rosemary Batho, Rosemary Kay

Soil, crop and water management systems for rainfed agriculture in the Sudano-Sahelian Zone: Proceedings of an international workshop ... 1987 ... Niamey, Niger