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Published 1982
Full text available from ABI/INFORM Global: 10/01/1982 to 10/31/1985Full text available from ABI/INFORM Global: 01/01/1986 to 10/31/1986
Full text available from ABI/INFORM Global: 10/01/1987 to 10/31/1993
Full text available from Research Library: 10/01/1987 to 10/31/1993
Full text available from Social Science Database: 10/01/1987 to 10/31/1993
Electronic
Journal
4
Full text available from Engineering Database: 01/01/1999 to 07/31/2005
Full text available from Environmental Science Database: 01/01/1999 to 07/31/2005
Full text available from Agricultural Science Database: 01/01/1999 to 07/31/2005
Full text available from Engineering Database: 01/01/1985 to 10/31/1985
Full text available from Agricultural Science Database: 01/01/1985 to 10/31/1985
Full text available from ABI/INFORM Global: 01/01/1985 to 10/31/1985
Full text available from Environmental Science Database: 01/01/1985 to 10/31/1985
Full text available from Agricultural Science Database: 01/01/1986 to 11/30/1998
Full text available from Environmental Science Database: 01/01/1986 to 11/30/1998
Full text available from Engineering Database: 01/01/1986 to 11/30/1998
Full text available from ABI/INFORM Global: 01/01/1986 to 11/30/1998
Electronic
Journal