Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
580.7 H37 Harrington, Harold David,, 1903- How to identify plants / by H.D. Harrington ; illustrated by L.W. Durrell. - Chicago : Swallow Press, c1957. 203 p. : ill. maps ; 23 cm. 0804001499 9780804001496 * Plants - Identification. Botany - Bibliography. - North America Botany - Study and teaching. Botany - Terminology.