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1Biology and management of the floodwater ecosystem in ricefields Biology and management of the floodwater ecosystem in ricefieldsby Roger, P.A.
Published 1996Texto bibliotecaFAO IT -
2article bibliotecaCIRAD FR
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3
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4article bibliotecaUNESCO
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5
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6by Pingali, P.L. (ed.), International Rice Research Inst., Manila (Philippines) eng, Roger, P.A.
Published 1995Texto bibliotecaFAO IT -
7by Roger, P.A., International Rice Research Inst., Los Banos, Laguna (Philippines) eng, Kulasooriya, S.A.
Published 1980Texto bibliotecaFAO IT -
8by 112552 Roger, P.A., 84169 Kulasooriya, S.A., 12802 International Rice Research Institute, Los Baños (Filipinas)
Published 1980bibliotecaIICA -
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10by Watanabe, I., International Rice Research Inst., Manila (Philippines) eng, Roger, P.A., Ladha, J.K., Van Hove, C.
Published 1992Texto bibliotecaFAO IT