JAS volume 50 issue 4 Cover and Front matter

doi:10.1017/S0021911800043497

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JAS volume 50 issue 4 Cover and Front matter

Volume 50, Issue 4
DOI: https://doi.org/10.1017/S0021911800043497

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JAS volume 50 issue 4 Cover and Front matter

Volume 50, Issue 4
DOI: https://doi.org/10.1017/S0021911800043497

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JAS volume 50 issue 4 Cover and Front matter

Volume 50, Issue 4
DOI: https://doi.org/10.1017/S0021911800043497

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JAS volume 50 issue 4 Cover and Front matter

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JAS volume 50 issue 4 Cover and Front matter

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