00732nam a2200241Ia 4500008004000000020001800040041000800058082001800066100001600084245005000100260006100150300001100211650001100222650001500233650000800248650001800256650001400274690001200288700002000300906001100320999001900331952014000350210210b2009   xxu||||| |||| 00| 0 eng d  a9788190746250  aeng  a574.5028 GOPL  aGOPALAN (R)  aLaboratory manual for environmental chemistry  aNew DelhibI.K. International Pub. House Pvt. Ltd.c2009  aix,192  amanual  aLaboratory  afor  aenvironmental  achemistry  aEcology  aANAND (Amritha)  a064757  c141710d141710  00102ddc40708BIOCaALbALd2021-02-17eAthulya Books, Kannurg125.00l0o574.5028 GOPLp064757r2021-02-17 00:00:00w2021-02-17yBK