1.
Pacific Coast Pelagic Invertebrates: A Guide to the Common Gelatinous Animals
by David Wrobel, Claudia Mills
ISBN: 9780930118235
List Price: $21.95
2.
Monterey Bay Exploring the Nation's Largest Marine Sancutary
by David\Wrobel
ISBN: 9781558687974
List Price: $29.95