Singh, H. B. Field manual on herbarium techniques/ H. B. Singh & B. Subramaniam. - New Delhi : National Instiitute of Science; Communication and Information Resources, c2008. - [5], 297 p. : ill. ; 24 cm. Bibliography: pp.291-297. ISBN: 8172363303 9788172363307 Subjects--Topical Terms: herbier (collection) -- plante -- conservation -- manuel.herbier (collection)Herbarium specimens.Plant collecting.Drying apparatus. Dewey Class. No.: 580.74 / SIN/F