books by collection
University - Environmental Sciences
A Photographic Guide to Butterflies of Britain and Europe (Photographic Guides)
SOIL CONDITIONS AND PLANT GROWTH
Drought Tolerance in Winter Cereals
Choosing Your Chickens: In-depth Coverage of 30 Popular Breeds
Plant Bacterial Diseases: A Diagnostic Guide
Techniques for the Rapid Detection of Plant Pathogens
The Identification and Characterization of Pest Organisms
Sulfur in Agriculture
Principles of Field Crop Production
Mineral Nutrition of Plants: Principles and Perspectives
New Worlds: Maps from the Age of Discovery
China (Library of Nations S.)
India (Library of Nations S.)
Horticultural Research International: Directory of Horticultural Research Institutes and Their Activities in 63 Countries
The UK Pesticide Guide: 2004
World Directory of Pesticide Control Organisations
Pest Management: A Directory of Information Sources, Volume 1: Crop Protection
European Garden Flora: A Manual for the Identification of Plants Cultivated in Europe, Both Out-of-Doors and under Glass
European Garden Flora: A Manual for the Identification of Plants Cultivated in Europe, both Out-of-Doors and under Glass
The Physiology of Flowering: Volume I: Initiation Of Flowers
Flora Europaea
Sustainable Agricultural Systems
Encyclopedia of Plant Physiology Inorganic Plant Nutrition
Mineral Nutrition of Fruit Trees: Studies in the Agricultural and Food Sciences
Insect Movement: Mechanisms and Consequences
Acarology: International Congress Proceedings: 6th, v. 1
Ecological Entomology
Physical Aspects of Soil, Water and Salts in Ecosystems
Solute Movement in the Soil-root System