Stepwise enrichment of 15N along food chains: Further evidence and the relation between δ15N and animal age

Geochimica et Cosmochimica Acta - Tập 48 Số 5 - Trang 1135-1140 - 1984
Masao Minagawa1, Eitaro Wada1
1Mitsubishi Kasei Institute of Life Sciences, 11 Minamiooya, Machida-shi, Tokyo 194, Japan

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Tài liệu tham khảo

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