By Cone David   Laughridge Fergus   Burba Angel   Johnston Jerry   in Prehospital Emergency Care

ISSN:1090-3127|12|3|404-405

Informa Healthcare‎(2008)‎

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By Johnston Jerry J.   Weigel Dale R.   Randolph J. C.   in Journal of Forestry

ISSN:0022-1201|95|6|16-20

Society of American Foresters‎(1997)‎

Access to resources Favorite 7.2257004