TY  - BOOK
AU  - HELFFERICH,  Carla
AU  - MC ROY, C Peter
TI  - Seagrass ecosystems; A scientific perspective
T2  - Marine sciences; v 4. Ed by Donald W Hood
U1  - 581.526.323 
PY  - 1977///
CY  - London
PB  - Marcel Dekker
KW  - Seagrass ecosystem
ER  -