Download or read book Botanical Exploration Southern Africa written by Mary Gunn and published by CRC Press. This book was released on 1981-06-01 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text gives biographical accounts of the leading plant collectors and their activities in Southern Africa from the days of the East India Company until modern times.
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1964 with total page 1792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of South West African Botany written by W. Giess and published by . This book was released on 1989 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal written by Royal Horticultural Society (Great Britain) and published by . This book was released on 1912 with total page 1158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comptes Rendus de la IVe R union Pl ni re de L Association Pour L tude Taxonomique de la Flore D Afrique Tropicale written by Association pour l'étude taxonomique de la flore d'Afrique tropicale and published by . This book was released on 1962 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the Royal Horticultural Society of London written by Royal Horticultural Society (Great Britain) and published by . This book was released on 1912 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volumes for 1869-1952 include Extracts from the proceedings of the Royal Horticultural Society.
Download or read book Journal of the Royal Horticultural Society written by Royal Horticultural Society (Great Britain) and published by . This book was released on 1912 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1846-55 include Proceedings at meetings of the society.
Download or read book Nature written by Sir Norman Lockyer and published by . This book was released on 1926 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The History of Natural History written by Gavin D. R. Bridson and published by . This book was released on 2008 with total page 1114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Gardeners Chronicle written by and published by . This book was released on 1928 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1987-10 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geographical Guide to Floras of the World Africa Australia North America South America and islands of the Atlantic Pacific and Indian oceans written by Sidney Fay Blake and published by . This book was released on 1942 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1991-02 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gardeners Chronicle written by and published by . This book was released on 1899 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Defence Biological Control written by Jean Michel Mérillon and published by Springer Science & Business Media. This book was released on 2011-10-03 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: To meet the challenge of feeding ever increasing human population, efficient, economical and environment friendly disease control methods are required. Pests are responsible for heavy crop losses and reduced food supplies, poorer quality of agricultural products, economic hardship for growers and processor. Generally, chemical control methods are neither always economical nor are they effective and may have associated unwanted health, safety and environmental risks. Biological control involves use of beneficial microorganism to control plant pathogens and diseases they cause and offers an environmental friendly approach to the effective management of plant diseases. This book provides a comprehensive account of interaction of host and its pathogens, induced host resistance, development of biological control agents for practical applications, the underlying mechanism and signal transduction. The book is useful to all those working in academia or industry related to crop protection.
Download or read book The Treasury of Botany a Popular Dictionary of the Vegetable Kingdom with which is Incorporated a Glossary of Botanical Terms Edited by J L and T M Illustrated by Steel Engravings by Adlard written by John Lindley and published by . This book was released on 1866 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:
