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Environmental impact of sand mining : A case study in the river catchments of Vembanad lake, Southwest India

ग्रंथसूची विवरण
मुख्य लेखक: Sreebha S
स्वरूप: Ph.D Thesis
भाषा:English
प्रकाशित: Thiruvananthapuram Centre for Earth Science Studies December 2008