TY - BOOK AU - Sreebha. S AU - Padmalal, D; guided by. TI - Environmental impact of sandmining: a case study in the river catchments of Vembanad lake, Southwest India PY - 2008/// CY - Kochi PB - School of environmental studies; Cusat KW - Environmental management KW - Sandmining - Environmental impact KW - Sandmining - Rivers - Kerala ER -