Nickerson, Roy.
The friendly whales : a whalewatcher's guide to the gray whales of Baja California / Roy Nickerson. - San Francisco : Chronicle Books, c1987. - 120 p. : ill. ; 23 cm.
Includes index.
Bibliography: p. 115-117.
0877013748 (pbk.) : $8.95
87000728
Gray whale--Mexico--Baja California (Peninsula)
Gray whale--Behavior.
Mammals--Behavior.
Mammals--Mexico--Baja California (Peninsula)
QL737.C425 / N53 1987
599.5/1
The friendly whales : a whalewatcher's guide to the gray whales of Baja California / Roy Nickerson. - San Francisco : Chronicle Books, c1987. - 120 p. : ill. ; 23 cm.
Includes index.
Bibliography: p. 115-117.
0877013748 (pbk.) : $8.95
87000728
Gray whale--Mexico--Baja California (Peninsula)
Gray whale--Behavior.
Mammals--Behavior.
Mammals--Mexico--Baja California (Peninsula)
QL737.C425 / N53 1987
599.5/1