TY  - BOOK
AU  - Keng, Hsuan
TI  - Orders and families of Malayan seed plants ..: Hsuan Keng
U1  - 582.1309595 
PY  - 1969///
CY  - Singapore
PB  - University of Malaya Press
KW  - Botany
KW  - Seed bearing plants
ER  -