JAS volume 57 issue 4 Cover and Front matter

doi:10.1017/S0021911800062252

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JAS volume 57 issue 4 Cover and Front matter

Volume 57, Issue 4
DOI: https://doi.org/10.1017/S0021911800062252

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JAS volume 57 issue 4 Cover and Front matter

Volume 57, Issue 4
DOI: https://doi.org/10.1017/S0021911800062252

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JAS volume 57 issue 4 Cover and Front matter

Volume 57, Issue 4
DOI: https://doi.org/10.1017/S0021911800062252

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JAS volume 57 issue 4 Cover and Front matter

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JAS volume 57 issue 4 Cover and Front matter

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