Plant diseases
Singh, Gyan Deep
Plant diseases Gyan Deep Singh - New Delhi : Oxford Book Company, 2010. - v, 290 p. ; 22 cm.
9789350300008
Plats - soil
Plant diseases
Vegitable crops
632.3 SIN
Plant diseases Gyan Deep Singh - New Delhi : Oxford Book Company, 2010. - v, 290 p. ; 22 cm.
9789350300008
Plats - soil
Plant diseases
Vegitable crops
632.3 SIN