Following discussions on the need for research in outdoor education and on the American Camping Association's program of research, over 1,000 partially annotated bibliographic entries published between 1909 and 1964 are presented. The listings are divided into 4 sections: theses and dissertations; studies sponsored by local community welfare councils, community chests, and united funds; research sponsored by national organizations and governmental agencies; and studies by individuals and institutions. The entries are cross-referenced in a topical index. (DK)