JAS volume 21 issue 2 Cover and Front matter

doi:10.1017/S0021911800110514

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JAS volume 21 issue 2 Cover and Front matter

Volume 21, Issue 2
DOI: https://doi.org/10.1017/S0021911800110514

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JAS volume 21 issue 2 Cover and Front matter

Volume 21, Issue 2
DOI: https://doi.org/10.1017/S0021911800110514

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JAS volume 21 issue 2 Cover and Front matter

Volume 21, Issue 2
DOI: https://doi.org/10.1017/S0021911800110514

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JAS volume 21 issue 2 Cover and Front matter

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JAS volume 21 issue 2 Cover and Front matter

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