TY  - BOOK
AU  - Scott, D.H;
AU  - Lingold, C.T;
TI  - Flowerless plants
AV  - QK506.S3 1955 
PY  - 1955///
CY  - London
PB  - Adam and Charles black
KW  - Cryptogams
KW  - Non
KW  - Vascular plants
KW  - Flowering plants
ER  -