Published by Shanghai Science and Technology Press Pub. Date :2002-8-1, 2000
ISBN 10: 7532364909 ISBN 13: 9787532364909
Language: English
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Pages Number: 117 Publisher: Shanghai Science and Technology Press Pub. Date :2002-8-1. The book pearl mussel and the formation of biological characteristics based on the principle. detailed description of the artificial propagation of freshwater pearl mussel and baby clam cultivation . nuclear and other pearl pearl implantation techniques. OYSTER breeding and management. disease prevention and mussels beads defect prevention. and pearl harvesting and processing. The book sum.