By Schuessler J.   Siegmund-Schultze M.   van Elsen T.   Zárate A. Valle   in Outlook on Agriculture

ISSN:0030-7270|40|4|313-322

IP Publishing Ltd‎(2011)‎

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By Zaibet L.   Traore S.   Ayantunde A.   Marshall K.   Johnson N.   Siegmund-Schultze M.   in Environment, Development and Sustainability

ISSN:1387-585X|13|1|87-105

Springer Publishing Company ‎(2011)‎

Access to resources Favorite 4.814931