TY - BOOK AU - Faysal, Khan Md. Nuruddin AU - Islam, Md. Rafiqul AU - Akhtar, Mrs. Nasim TI - Epidemiological survey on the incidence and severity of purple blotch of onion in Bangladesh: MS thesis U1 - ... 22 PY - 2009/// CY - Sher-e-Bangla Agricultural University PB - Department of Plant Pathology KW - Plant Pathology KW - onion KW - Bangladesh N1 - MS thesis of Department of Plant Pathology, Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka, Bangladesh; Includes bibliographical reference. UR - http://archive.saulibrary.edu.bd:8080/xmlui/handle/123456789/4288 ER -