00707nam a2200157Ia 4500 190328s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 016.6318 E86N Tandon, H L S (Comp.) European Nitrogen Service Programme (New Delhi) NPK in Indian agriculture (1971-1975) a bibliography of nitrogen, phosphorus, potassium and related factors in crops, soil, fertilisers and manures H L S Tandon New Delhi European Nitrogen Service Programme ca. 1972 xxxii, 797p. Agriculture-India-Bibliography; Nitrogen-India-Bibliography; Phosphorus-Bibliography; Soil fertility-Bibliography BKS 30959 30959 0 0 DDC 0 0 NITIL NITIL 2019-04-03 0 016.6318 E86N 100943 2019-04-03 00:00:00 2019-04-03 BKS