TY - BOOK AU - Raman Kutty, V AU - Soman, CR AU - Vijaya Kumar, K TI - Pattern of helminthic infection in primary schoolchildren of thiruvananthapuram district T2 - Discussion paper series ; No.19 U1 - 300 PY - 2000/// CY - Thiruvananthapuram , Kerala PB - Centre for development studies KW - General Miscellany N1 - Kerala Research Programme on local level Development ER -