TY  - BOOK
AU  - Siry,Joseph V.(Joseph Vincent)
TI  - Marshes of the ocean shore: development of an ecological ethic 
SN  - 0-89096-150-6
AV  - QH541.5 .S24 S57
PY  - 1984///
CY  - Texas
PB  - Texas University
N1  - Bibliografia: p. [193]-205
ER  -