Plant pathology
Walker, John Charles
Plant pathology - 1st.ed. - Bombay: Tata McGraw Hill Book Company 1969. - xi, 819 p.
Botanical sciences
Pure Sciences
Plant pathology
581.2 / W13P
Plant pathology - 1st.ed. - Bombay: Tata McGraw Hill Book Company 1969. - xi, 819 p.
Botanical sciences
Pure Sciences
Plant pathology
581.2 / W13P