Ray Chaudhary S P Verma J P
Review of tropical plant pathology V.6: techniques and plant quarantine - New Delhi Today and Tomarrow's Printers and Publishers 1990 - 342 Pages
Plant disease
632 / RAY/RE
Review of tropical plant pathology V.6: techniques and plant quarantine - New Delhi Today and Tomarrow's Printers and Publishers 1990 - 342 Pages
Plant disease
632 / RAY/RE