@base . a , ; "Indian Journal of Environmental Research" . a ; ; "20041117062400.0"^^ ; ; . a . "India" . a ; "0971-1058" ; . a , , ; , , ; "Indian Journal of Environmental Research." ; ; ; "0971-1058" ; ; "0971-1058" ; ; "0971-1058" ; "Indian Journal of Environmental Research" , "Indian Journal of Environmental Research." ; . a ; . . a ; "0971-1058" ; .