TY - GEN AU - Thurston, David H TI - Sustainable practices for plant disease management in traditional farming systems SN - 81-204-0653-2 U1 - 632.306 85 THU CY - New Delhi, Oxford & IBH publishing co. pvt. ltd KW - Biological control/ planning/ land preparatinpractices/ sustainable agriculture/ phytopathogenic microorganisms - control ER -