Animal locomotion, or Walking, swimming, and flying, with a dissertation on aëronautics (1874)
Pettigrew, James Bell, 1834-1908 · New York, D. Appleton & company · leaf 199
uch efficacy upon the air,in obtaining the maximum of resistance and the minimumof displacement; or what is the same thing, the maximumof support with the minimum of slip (figs. 92 and 93).1 Kirby and Spence, vol. ii. 5th eel., p. 352. 174 ANIMAL LOCOMOTIOlSr. The wings of insects can be made to… … ^5 Fig. 92.
Animal locomotion · Aeronautics
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