Soil fertility and fertilizer management in semiarid tropical India : proceedings of a colloquium, held at ICRISAT Center, Patancheru, India, October 10-11, 1988 - Proceedings of a Colloquium, held at ICRISAT Center (1988 : Patancheru, India); Christianson, C. Bruce, 1951-; International Fertilizer Development Center; International Crops Research Institute for the Semi-Arid Tropics (Muscle Shoals, Ala. : International Fertilizer Development Center, 1989)
"November 1989"--P. [4] of cover
Keywords: Fertilizers -- India -- Congresses; Soil fertility -- India -- Congresses; Soil management -- India -- Congresses; Arid regions agriculture -- India -- Congresses