The need for validation of ecological indices von Moriarty, P.E., Hodgson, E.E., Froehlich, H.E., Hennessey, S.M., Marshall, K.N., Oken, K.L., Siple, M.C., Ko, S., Koehn, L.E., Pierce, B.D., Stawitz, C.C.

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Methane emissions from dairy lagoons in the western United States von Leytem, A.B., Bjorneberg, D.L., Koehn, A.C., Moraes, L.E., Kebreab, E., Dungan, R.S.

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