TY  - GEN
AU  - Arnold, A.C.
TI  - An introduction to paleonotany
SN  - 9788177540703
U1  - 561 
PY  - 2014///
CY  - Jodhpur
PB  - Agrobios
N1  - 1.How plants become fossils

2. How nonvascular plants
3.The early vascular plants

ER  -