TY  - BOOK
AU  - Ragesh P. R.
AU  -  Prof. A. K. Singh Gu.
AU  - University of Delhi. Faculty of Science. Department of Zoology
ED  - University of Delhi. Faculty of Science. Department of Zoology
TI  - Biological activity of ageratum conyzoides (L.) (Asteraceae) extracts against gram podborer helivocerpa armigera (Hiibner) (Lepidoptera :  Noctuidae)
PY  - 2011///
KW  - ZOOLOGY
ER  -