TY - BOOK AU - Vishunavat, Karuna TI - Essential of phypathological techniques U1 - 632.028 V84E PY - 2008/// CY - Ludhiana PB - Kalyani Publishers KW - PLANT PATHOLOGY -- TECHNIQUES KW - PHYTOPATHOGENIC MICROORGANISMS KW - PLANT PATHOLOGY -- LABORATORY MANUALS ER -