TY  - RPRT
TI  - Drug immobilization of walrus ( Odobenus rosmarus )
AU  - D.P. DeMaster
AU  - J.B. Faro
AU  - J. A. Estes
AU  - James Taggart
AU  - C. Zabel
PY  - 1981
DO  - 10.1139/f81-048
UR  - https://pubs.usgs.gov/publication/1007524
ID  - 1007524
ER  -