00483nam a22001457a 4500 20250903144853.0 230502b |||||||| |||| 00| 0 eng d DDC E N99 US.137 USHA MATHEW 1999 STATUS AND IMPACT OF HEAVY METALS IN SELECTED SOILS AND CROPS OF KERALA COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY 1999 Dr. ALICE ABRAHAM ddc TH 371186 371186 0 0 ddc 0 0 PTH KAUCOAV KAUCOAV 2023-05-02 0 E N99 US.137 KAU_COAV-Th1030 2023-05-02 00:00:00 2023-05-02 TH