5022013
9781405108591
Robert K. M. Hay is currently Visiting Professor in the Swedish University of Agricultural Sciences, Uppsala John R. Porter is Professor of Agroecology at the Royal Veterinary and Agricultural University in Denmark and was formerly President of the European Society for AgronomyRobert K. M. Hay is the author of 'The Physiology of Crop Yield', published 2006 under ISBN 9781405108591 and ISBN 1405108592.
[read more]