TouchedRichard J. Nevle, Steven Nightingale, Steven L. Swartz, Jose Francisco Mayoral, Julia Carabias Lillo · First published 2024Open the Tome
A review of the status of gray whales (Eschrichtius robustus) with a summary of research and management needsSteven L. Swartz · First published 1986Open the Tome
The Gray whaleMary Lou Jones, Steven L. Swartz, Stephen Leatherwood · First published 1984Open the Tome
Demographic studies and habitat assessment of gray whales, Eschrichtius robustus, in Laguna San Ignacio, Baja California Sur, MexicoSteven L Swartz · First published 1981Open the Tome
Gray whales, Eschrichtius robustus, during the 1977-1978 and 1978-1979 winter seasons in Laguna San Ignacio Baja California Sur, MexicoSteven L. Swartz · First published 1980Open the Tome
The evaluation of human activities on gray whales, Eschrichtius robustus, in Laguna San Ignacio, Baja California, MexicoSteven L. Swartz · First published 1978Open the Tome
