TY - BOOK AU - Daruka Sarita AU - Prof M M K Pillai Supervisor AU - University of Delhi. Faculty of Science. Department of Zoology ED - University of Delhi. Faculty of Science. Department of Zoology TI - Studies on the impact of synergist, piperonyal butoxide on the development of deltmethrin resistance in Indian strains of aedes aegypti(L). , culex quinquefasciatus SAY and anoheles stephensi LISTON PY - 1989/// KW - ZOOLOGY ER -