The role of nitrogen in intensive grassland production : proceedings of an international symposium... - Prins, W. H.; Arnold, G. H.; European Grassland Federation; International Symposium of the European Grassland Federation (1980 : Wageningen, Netherlands) (Wageningen : Centre for Agricultural Publishing and Documentation, 1980)
BATCH-UPD
BATCH-UPD
BATCH-UPD
CONVERSION
Keywords: Nitrógeno -- Efecto en pastos; Pastizales -- Congresos