On the alternation of generations, or The propagation and development of animals through alternate generations : A peculiar form of fostering the young in the lower classes of animals /
Steenstrup, Johannes Japetus Smith.
On the alternation of generations, or The propagation and development of animals through alternate generations : A peculiar form of fostering the young in the lower classes of animals / Joh. Japetus SM. Steenstrup ; translated from the German version of C.H. Lorenzen, by George Busk. - London : Ray Society, 1845. - 132, 24 p. ; ill. ; 23 cm.
On the alternation of generations, or The propagation and development of animals through alternate generations : A peculiar form of fostering the young in the lower classes of animals / Joh. Japetus SM. Steenstrup ; translated from the German version of C.H. Lorenzen, by George Busk. - London : Ray Society, 1845. - 132, 24 p. ; ill. ; 23 cm.