TY  - BOOK
AU  - Prins, W. H.
AU  - Arnold, G. H.
ED  - European Grassland Federation.
ED  - International Symposium of the European Grassland Federation (1980 : Wageningen, Netherlands)
TI  - The role of nitrogen in intensive grassland production: : proceedings of an international symposium..
U1  - 633.2 
PY  - 1980///
CY  - Wageningen
PB  - Centre for Agricultural Publishing and Documentation
KW  - Nitrógeno
KW  - Efecto en pastos
KW  - Pastizales
KW  - Congresos
ER  -