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Agriculture
46
Veterinary medicine
30
Forests and forestry
28
Veterinary Medicine
27
Research
21
Plant diseases
14
Fisheries
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301
302
出版 1959
Full text available from ABI/INFORM Trade & Industry: 03/16/1998 to 11/30/2002Full text available from Agricultural Science Database: 03/16/1998 to 11/30/2002
Full text available from Engineering Database: 03/16/1998 to 11/30/2002
Full text available from Environmental Science Database: 03/16/1998 to 11/30/2002
电子
杂志
303
出版 1945
Full text available from Agricultural Science Database: 03/01/2001 to 01/31/2020Full text available from Engineering Database: 03/01/2001 to 01/31/2020
Full text available from Environmental Science Database: 03/01/2001 to 01/31/2020
Full text available from Health & Medical Collection: 03/01/2001 to 12/31/2019
电子
杂志
304
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309
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313
315