CENSUSING ELK BY AIRPLANE IN THE BLUE MOUNTAINS OF WASHINGTON

[1] DAUBENMIRE R. F., 1942, ECOL MONOGR, V12, P53, DOI 10.2307/1948422

[2] Physiographic Divisions of the Columbia Intermontane Province [J]. ANNALS OF THE ASSOCIATION OF AMERICAN GEOGRAPHERS, 1945, 35 (02) : 53 - 75

[3] Hunter Gilbert N., 1945, TRANS NORTH AMER WILDLIFE CONF, V10, P234

[4] COMPUTING THE RATE OF INCREASE FOR DEER [J]. JOURNAL OF WILDLIFE MANAGEMENT, 1947, 11 (02) : 177 - 183

[5] LEOPOLD A, 1933, GAME MANAGEMENT, P456

[6] OLSEN OA, 1944, AM FORESTS, V50, P65

[7] OLSEN OA, 1944, AM FORESTS, V50, P94

[8] RIORDAN LE, 1948, T N AM WILDL C, V13, P409

[1] DAUBENMIRE R. F., 1942, ECOL MONOGR, V12, P53, DOI 10.2307/1948422

[2] Physiographic Divisions of the Columbia Intermontane Province [J]. ANNALS OF THE ASSOCIATION OF AMERICAN GEOGRAPHERS, 1945, 35 (02) : 53 - 75

[3] Hunter Gilbert N., 1945, TRANS NORTH AMER WILDLIFE CONF, V10, P234

[4] COMPUTING THE RATE OF INCREASE FOR DEER [J]. JOURNAL OF WILDLIFE MANAGEMENT, 1947, 11 (02) : 177 - 183

[5] LEOPOLD A, 1933, GAME MANAGEMENT, P456

[6] OLSEN OA, 1944, AM FORESTS, V50, P65

[7] OLSEN OA, 1944, AM FORESTS, V50, P94

[8] RIORDAN LE, 1948, T N AM WILDL C, V13, P409