Zoology
Zoology
STEENSTRUP, JOHANNES JAPETUS SMITH. - THE DISCOVERY OF "ALTERNATION OF GENERATIONS''.
Om Forplantning og Udvikling g..Kjöbenhavn, Bianco Luno, 1842 a. 1845.
BEWICK, THOMAS (AND RALPH BEILBY).
A History of British Birds. 2 ..Newcastle, For T. Bewick, Longman and Co., 1826.