Assessment of potentially available nitrogen in Sri Lnkan soils - Wickramage, V.,Department of Soil Science,Facalty of Agric,uUniversity of Peradaniya,Peradaniya; Nandasena, K.A.,Department of Soil Science,Facalty of Agric,uUniversity of Peradaniya,Peradaniya (Proceedings of the 49th Annual Session,Part I - Abstracts, 1993)
Keywords: Agricultural Science and Forestry; -