TY  - BOOK
AU  - Gupta,V.K.
AU  - Varshneya,Y.P.
TI  - An introduction to gymnosperms
U1  - 583 GUP. V 
PY  - 1976///
CY  - Meerut
PB  - Kedar Nath Ram Nath
KW  - Dicotyledones
KW  - An introduction to gymnosperms
ER  -