TY  - GEN
AU  - Singh, Gurcharan
TI  - Plant systematics: theory and practice
SN  - 81-204-1652-X
U1  - 581.012 
PY  - 2008///
CY  - New Delhi
PB  - Oxford University Press
KW  - PLANTS--CLASSIFICATION
N1  - Bibliography: p.473-92
ER  -