Geomorphology : an introduction to the study of landforms - Cotton, C. A. (Charles Andrew) , 1885-1970 (Christchurch : Whitcombe & Tombs, 1958)
"This book may be regarded as a new and revised edition of Geomorphology of New Zealand, part I: Systematic, which was published in 1922 (reprinted 1926) by the Dominion museum, Wellington, as New Zealand Board of science and art manual no. 3"
Inc
"Reading references": p. 493
Keywords: Physical geography; Physical geography -- New Zealand; Rivers; Earth