TY  - BOOK
AU  - Sivarajan, V.V
AU  - Robson,N.K.P
TI  - Introduction to the principles of plant taxonomy
SN  - 0 521 356 79 2
AV  - QK 95 .S58 1991 C.2
PY  - 1991///
CY  - Cambridge
PB  -  CUP
KW  - Botany - classification
N1  - Includes References and indexes
ER  -