TY  - BOOK
AU  - Smith Gilbert M
TI  - Cryptogamic botany
U1  - J1, J5.2;1   TI 
PY  - 1955///
CY  - New York    
PB  -  McGraw-Hill Book Company      
KW  -  Cryptogramic botany
KW  - Agriculture
N1  - Includes bibliographical references.; Index 527-546p
ER  -