Studies on Erysiphe polygoni DC. causing powdery mildew of pea by
Edition: PAU
Material type:
Text; Format:
print
; Literary form:
Not fiction
Publication details: Ludhiana PAU 1980
Availability: Items available for reference: Mohinder Singh Randhawa Library: Not for loan (1)Location, call number: T 635.656.94 M88S
.