00668nam a2200217 4500 sa 68005353 DLC 20260227112508.0 681710s1967 ii a b 00010 eng sa 68005353 PL480:I-E-10006 SB605.I48 C48 632 Chattopadhyay, Sudhansu Bhusan, 1923- Diseases of plants yielding drugs, dyes and spices [by] S. B. Chattopadhyay. New Delhi, Indian Council of Agricultural Research [1967] 100 p. illus. (part col.) 25 cm. Rs 15 Includes bibliographies. Plant diseases India. 80682 80682