TY  - BOOK
AU  - Gray Johns
TI  - Ecology of marine sediments: an introduction to the structure and function of benthic communities
SN  - 0-521-28027-3
U1  - 577.77 
PY  - 1981///
CY  - Cambridge
PB  - C U P
KW  - Benthos
KW  - Marine ecology
ER  -