AgBiotech News and Information. Managing Editors, J. D. Turton and R. Watkins. Wallingford: CAB International. Subscription for 1990 £210 to members or nonmembers, US $395. ISSN 0954 9897.

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AgBiotech News and Information. Managing Editors, J. D. Turton and R. Watkins. Wallingford: CAB International. Subscription for 1990 £210 to members or nonmembers, US $395. ISSN 0954 9897.

Volume 113, Issue 3
W. J. Ridgman
DOI: https://doi.org/10.1017/S0021859600070246

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AgBiotech News and Information. Managing Editors, J. D. Turton and R. Watkins. Wallingford: CAB International. Subscription for 1990 £210 to members or nonmembers, US $395. ISSN 0954 9897.

Volume 113, Issue 3
W. J. Ridgman
DOI: https://doi.org/10.1017/S0021859600070246

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AgBiotech News and Information. Managing Editors, J. D. Turton and R. Watkins. Wallingford: CAB International. Subscription for 1990 £210 to members or nonmembers, US $395. ISSN 0954 9897.

Volume 113, Issue 3
W. J. Ridgman
DOI: https://doi.org/10.1017/S0021859600070246

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AgBiotech News and Information. Managing Editors, J. D. Turton and R. Watkins. Wallingford: CAB International. Subscription for 1990 £210 to members or nonmembers, US $395. ISSN 0954 9897.

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