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Editore: China Forestry Pub. Date :2008-11-01 version 1, 2000
ISBN 10: 750385359XISBN 13: 9787503853593
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
paperback. Condizione: New. Language:Chinese.Pages Number: 92 Publisher: China Forestry Pub. Date :2008-11-01 version 1. Contents: The first part of the basic knowledge of one. bayberry originated in southern China's specialty fruit Second. our Bayberry germplasm resources and distribution. development of (A) of the Bayberry germplasm (b) the distribution of germplasm resources in China bayberry (c) the development of germplasm resources in China bayberry (d) About three varieties Bayberry. Bayberry is a typical dioecio.
Editore: China Forestry Pub. Date :2008-11-01 version 1, 2000
ISBN 10: 7503853271ISBN 13: 9787503853272
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
paperback. Condizione: New. Language:Chinese.Pages Number: 133 Publisher: China Forestry Pub. Date :2008-11-01 version 1. Forests are the main terrestrial ecosystems. it is closely related to human survival. However. the forest suffered a variety of disasters. especially the most serious forest fires. which enables the results of several generations of green instant vanish. Therefore. the protection of forest resources. prevention of forest fires. timely and effective forest fire fighting is a very important task. Autho.