TY  - BOOK
AU  - Parihar,N.S.
TI  - Economic Botany
SN  - 9788121903417
U1  - 581.6 23
PY  - 1978///
CY  - Allahabad
PB  - S.Chand
KW  - Bryophytes
KW  - Pteridophyta
N1  - Includes index
ER  -