TY - BOOK AU - Koul, Opender AU - Dhaliwal, G. S AU - Kaul, V. K TI - Sustainable crop protection biopesticide strategies SN - 9788127248741 U1 - 632.96 PY - 2009/// CY - Ludhiana: PB - Kalyani Publishers, KW - Agriculture and related technologies KW - Technology (Applied sciences) KW - Biological pesticides | Pest control ER -