By Robertson MP   Palmer AR   in African Journal of Range and Forage Science

ISSN:1727-9380|19|1|21-28

Taylor & Francis Ltd‎(2002)‎

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By Robertson M.P.   Peter C.I.   Villet M.H.   Ripley B.S.   in Ecological Modelling

ISSN:0304-3800|164|2|153-167

Elsevier‎(2003)‎

Access to resources Favorite 1.5129665