Khan, Anwaruzzaman. Effect of NPK fertilizers on the yield of IR8-288-3, IR9-60 and Nigershail rice selections; Abhoy Asram Farm, Amon, 1966. - Comilla, Pakistan Academy for Rural Development [1967?] - 17 p. illus. 27 cm. Cover title. LCCN: sa 68012249 //r83 Subjects--Topical Terms: Rice--Fertilizers. LC Class. No.: SB191.R5 / K45 Dewey Class. No.: 633/.18