TY - BOOK AU - Dhal Manas Kumar Au. AU - Prof. R. K. Seth Gu. AU - University of Delhi. Faculty of science. Department of Zoology ED - University of Delhi. Faculty of science. Department of Zoology TI - Assessment of compatibility of egg parasitoid trichogramma chilonis ishii with irradation induced F1 sterility towrds management of noctuid pest, spodoptera litura (Fabricius) PY - 2013/// KW - ZOOLOGY ER -