Ground water contamination due to vehicular emission and industrial pollution -A case study along NH-47 between Sreekariyam & Thonnackal and area around Thumba ,Thiruvananthapuram district,Kerala

MANJU ANANDAN

Ground water contamination due to vehicular emission and industrial pollution -A case study along NH-47 between Sreekariyam & Thonnackal and area around Thumba ,Thiruvananthapuram district,Kerala - Thiruvananthapuram University of Kerala 2005