Management of Threatening Plant Diseases of National Importance.
Agnihotri, V.P.
Management of Threatening Plant Diseases of National Importance. - New Delhi Malhotra Pub. 1997 - 314 p.
632.3 AGN-M
Management of Threatening Plant Diseases of National Importance. - New Delhi Malhotra Pub. 1997 - 314 p.
632.3 AGN-M