TY  - BOOK
AU  - GURSURINDER PAL Kaur
TI  - Biology of powdery mildew of Ber caused by Microsphaera alphitoides f. sp.ziziphi
U1  - 634.7 G96B 
PY  - 1986///
PB  - Ludhiana
KW  - BER -- DISEASES AND PESTS
KW  - FUNGI, PHYTOP -- THOGENIC
KW  - POWDERY MILDEW
ER  -