TY - BOOK AU - Arun R. Sataraddi AU - M.R. Kanchapur Department of Plant Pathology TI - Studies on powdery mildew of ber (Zizyphus mauritiana Lam.) caused by oidium erysiphoides f. sp. ziziphi yan and wang U1 - 630 PY - 1994/// CY - Dharwad PB - University of Agriculatural Sciences, Dahrwad ER -