Gray whales, Eschrichtius robustus, during the 1977-1978 and 1978-1979 winter seasons in Laguna San Ignacio Baja California Sur, Mexico
By: Steven L. Swartz and Mary Lou Jones.
Contributors: Jones, Mary Lou.; United States. Marine Mammal Commission.
Series: Report -- no. MMC-79/04.; Report (United States. Marine Mammal Commission) -- MMC-79/04.
Publisher: U.S. Marine Mammal Commission
Published: 1980
Place of publication: Washington, D.C
Language: eng
Format: Microform
Number of pages: 35
Subjects: Gray whale -- Mexico -- Laguna San Ignacio.
Notes: "Published July 1980."

Includes bibliographical references.

Microfiche. Springfield, Va. : NTIS, 1980 1 microfiche : negative.