Note 36 — Chapter XVIII · ON THE ADVANTAGES AND DISADVANTAGES OF CHANGED CONDITIONS OF LIFE: STERILITY FROM VARIOUS CAUSES.
Reading edition
‘The Zoologist,’ vol. vii.-viii., 1849-50, p. 2566; vol. ix.-x., 1851-2, p. 3207.
Reading edition
‘The Zoologist,’ vol. vii.-viii., 1849-50, p. 2566; vol. ix.-x., 1851-2, p. 3207.