TY  - BOOK
AU  - Simmons, J.B.
AU  - Beyer, R. I. Brandham, P.E. Lucas, G.Li. Parry, V.T.H.
TI  - Conservation of threatened plants
U1  - 639.99 S 592 C 
PY  - 1976///
CY  - New York
PB  - Plenum
KW  - Plant Conservation
KW  - Plant
ER  -