TY - BOOK AU - Punjab Agricultural University. College of Agriculture TI - Manual of practical field training for B. Sc. (Agric) Honours in Plant Protection U1 - 632 P93M PY - 1976/// CY - Ludhiana KW - PLANT DISEASES -- HANDBOOKS, MANUALS, ETC KW - PEST CONTROL -- HANDBOOKS, MANUALS, ETC ER -