TY  - BOOK
AU  - Singh,Gurcharan
TI  - Plant systematics
SN  - 1578080770
PY  - 1999///
CY  - Enfield, N.H.
PB  - Science Publishers
KW  - Botany
KW  - Classification
N1  - Includes bibliographical references (p. [237]-247) and index
ER  -