00338nam a2200133Ia 4500008004100000040003000041082001500071100001500086245002800101260003400129300001100163650001200174700001800186190302s9999||||xx |||||||||||||| ||und||  aKharagpur College Library  a631.4bBIS  aT D Biswas 2aA textbook Soil Science  bTata McGraw-HillaIndiac1997  a430 p.  aZoology  aS K Mukherjee