Trewartha, Glenn Thomas The Earth's problem climates. - Madison University of Wisconsin Press 1961. - vi, 334 p. charts, diagrs. 26 cm. Bibliographical references included in "Notes" (p. 309-329) LCCN: 61005187 Subjects--Topical Terms: Climatology LC Class. No.: QC981 / .T648 Dewey Class. No.: 551.59