"TR EL-82-4.""June 1989."Includes bibliographical references (p. 21-25).Mode of access: Internet
"TR EL-82-4.""August 1989."Includes bibliographical references (p. 15-18).Mode of access: Internet
"TR EL-82-4.""April 1986."Distributed to depository libraries in microfiche.Includes bibliographical...
"TR EL-82-4.""FWS/OBS-82/11.18."Distributed to depository libraries in microfiche."October 1983."Per...
"TR EL-82-4.""September 1989."Includes bibliographical references (p. 13-18).Mode of access: Interne...
"TR EL-82-4.""August 1989."Includes bibliographical references (p. 11-13).Mode of access: Internet
"TR EL-82-4.""August 1989."Includes bibliographical references (p. 9-11).Mode of access: Internet
"TR EL-82-4.""FWS/OBS-82/11.7.""October 1983."Distributed to depository libraries in microfiche.Bibl...
"TR EL-82-4.""July 1989."Includes bibliographical references (p. 13-17).Mode of access: Internet
"TR EL-82-4.""August 1989."Shipping list no.: 89-651-P.Includes bibliographical references (p. 17-23...
"TR EL-82-4.""September 1988."Shipping list no.: 88-687-P.Includes bibliographical references (p. 13...
"TR EL-82-4.""December 1989."Distributed to depository libraries in microfiche."Species profiles: li...
"TR EL-82-4.""August 1986."Bibliography: p. 11-13.Sponsored by National Wetlands Research Center (U....
"TR EL-82-4.""FWS/OBS 82/11.20.""September 1984."Bibliography: p. 15-19.Mode of access: Internet
"TR EL-82-4.""February 1989."Includes bibliographical references (p. 11-12).Mode of access: Internet
"TR EL-82-4.""FWS/OBS-82/11.23."Distributed to depository libraries in microfiche."July 1984."Perfor...
"TR EL-82-4.""August 1989."Includes bibliographical references (p. 15-18).Mode of access: Internet
"TR EL-82-4.""April 1986."Distributed to depository libraries in microfiche.Includes bibliographical...
"TR EL-82-4.""FWS/OBS-82/11.18."Distributed to depository libraries in microfiche."October 1983."Per...
"TR EL-82-4.""September 1989."Includes bibliographical references (p. 13-18).Mode of access: Interne...
"TR EL-82-4.""August 1989."Includes bibliographical references (p. 11-13).Mode of access: Internet
"TR EL-82-4.""August 1989."Includes bibliographical references (p. 9-11).Mode of access: Internet
"TR EL-82-4.""FWS/OBS-82/11.7.""October 1983."Distributed to depository libraries in microfiche.Bibl...
"TR EL-82-4.""July 1989."Includes bibliographical references (p. 13-17).Mode of access: Internet
"TR EL-82-4.""August 1989."Shipping list no.: 89-651-P.Includes bibliographical references (p. 17-23...
"TR EL-82-4.""September 1988."Shipping list no.: 88-687-P.Includes bibliographical references (p. 13...
"TR EL-82-4.""December 1989."Distributed to depository libraries in microfiche."Species profiles: li...
"TR EL-82-4.""August 1986."Bibliography: p. 11-13.Sponsored by National Wetlands Research Center (U....
"TR EL-82-4.""FWS/OBS 82/11.20.""September 1984."Bibliography: p. 15-19.Mode of access: Internet
"TR EL-82-4.""February 1989."Includes bibliographical references (p. 11-12).Mode of access: Internet
"TR EL-82-4.""FWS/OBS-82/11.23."Distributed to depository libraries in microfiche."July 1984."Perfor...
"TR EL-82-4.""August 1989."Includes bibliographical references (p. 15-18).Mode of access: Internet
"TR EL-82-4.""April 1986."Distributed to depository libraries in microfiche.Includes bibliographical...
"TR EL-82-4.""FWS/OBS-82/11.18."Distributed to depository libraries in microfiche."October 1983."Per...