Photography for Naturalists. E-book. Formato PDF Douglas English   -  Forgotten Books, 2017  - 

The author wishes to express his indebtedness to his brother, Mr. T. M. S. English, to Mr. J. H. Sussex Hall, and to Mr. Bernard Russell; without their ready and generous assistance much of the photographic work hereafter described could never have been accomplished; also to Mr. Charles Job, for permission to utilize, in illustration of the haunts of British fauna, some examples of pictorial photo.