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EUR 14,00
Da: Cina a: U.S.A.
Descrizione libro paperback. Condizione: New. Language:Chinese.Pages Number: 150 Publisher: Shandong Science and Technology Pub. Date :2009-01-01 version 1. Contents: First. the reasons for the occurrence of fish diseases (a) the classification of fish (b) fish diseases caused by environmental factors (C) lead to fish of the biological factors (d) factors that caused their fish two fish. fish disease diagnosis (A) site survey. asking (b) on-site observation. test (c) the diagnosis of three fish. freshwater fish Health Management (A) to m. Codice articolo LG3997