"Population, Essay on," Malthus's, i. 103, 104, 111, 116, 136, 175, 317
"—— Theory of," Spencer's, i. 124
Poulton, Prof., and Weismann's "Essays upon Heredity," ii. [44]-6;
paper on colours of larva, pupa, etc., [54];
appointed Hope Professor of Zoology in Oxford University, [57];
exposure of an American Neo-Lamarckian by, [60];
Presidential Address to British Association, Wallace's criticism of, [71];
Presidential Address to Entomological Society, [79];
on Wallace, [227];
at funeral of Wallace, [252];
and the Westminster Abbey memorial, [253]
Poverty, Wallace's views on, ii. [145] et seq.
"Power of Movement in Plants," Darwin's, i. 311, ii. [2]
Prain, Sir D., and Wallace memorial in Westminster Abbey, ii. [253]
"Prehistoric Times," Lubbock's, i. 164, 165-6
"Present Evolution of Man, The," Archdall Reid's, ii. [67], [73]
Price, Prof. B., formally offers D.C.L. degree to Wallace, ii. [217]
Prichard's "Physical History of Man," i. 91, 116, ii. [73]