Part 19 (1/2)

PEARY, R. E.

1907. Nearest the Pole. . . . New York: xx + 411, 65 pl., 2 maps.

PEREZ-LLANO, GEORGE ALBERT.

1944. Lichens--their biological and economic significance. _Botanical Rev._ +10+ (1): 1-65.

PIKE, WARBURTON.

1917. The Barren Ground of northern Canada. [Ed. 2?] New York: xii + 334, 15 pl., 1 map. (Originally published in 1892.)

POc.o.c.k, R. I.

1911. On the specialized cutaneous glands of ruminants. _Proc. Zool.

Soc. London 1910_: 840-986, 60 fig.

_Polunin, Nicholas._

1949. Arctic unfolding. . . . London: 1-348, 33 pl., 3 maps.

_Porsild, A. E._

1943. Reindeer and caribou grazing in Canada. _Trans. Seventh No. Am.

Wildlife Conference_: 381-390, ”1942.”

1950. A biological exploration of Banks and Victoria Islands. _Arctic_ +3+ (1): 45-54, 6 fig., 1 map.

1951. Caribou in Greenland. _Arctic Circular_ +4+ (4): 52-58.

(Mimeographed.)

PREBLE, EDWARD A.

1902. A biological investigation of the Hudson Bay region. _U.S. Dept.

Agric., No. Am. Fauna_ 22: 1-140, 13 pl., 1 map.

1908. A biological investigation of the Athabaska-Mackenzie region.

_U.S. Dept. Agric., No. Am. Fauna_ 27: 1-574, 21 pl., 12 fig., 8 maps.

1926. The Mackenzie watershed; northern Hudson Bay region, upper Yukon region, and the Arctic islands. In: Victor E. Shelford (editor), Naturalist's guide to the Americas: 115-141. Baltimore.

RAE, JOHN.

1850. Narrative of an expedition to the sh.o.r.es of the Arctic Sea in 1846 and 47. London: viii + 248, 2 maps.

1852a. Journey from Great Bear Lake to Wollaston Land. _Jour. Royal Geog. Soc. London_ +22+: 73-82, 1 map.

1852b. Recent explorations along the south and east coast of Victoria Land. _Jour. Royal Geog. Soc. London_ +22+: 82-96, 1 map.

RAND, A. L.