Japan - Pasture and fodder development /eighth and final report/ - Report to the government.

agronomia agronomie agronomy classification des terres conduite des herbages farm management feed crops fitomejoramiento ganado gestion de l'exploitation agricole grassland management grasslands herbage higher education human nutrition land classification livestock manejo de fincas manejo de praderas nutrition humaine pastizales pastures plant breeding plantas forrajeras praderas recherche reclamation research