Laterite mining in Kasaragod district: An Environmental and Engineering appraisal
SURENDRAN NAIR.T.P
Laterite mining in Kasaragod district: An Environmental and Engineering appraisal - Thiruvananthapuram University of Kerala 2001
Laterite mining in Kasaragod district: An Environmental and Engineering appraisal - Thiruvananthapuram University of Kerala 2001