The spider book :
Comstock, John Henry, 1849-1931.
The spider book : a manual for the study of the spider and their near relatives, the scorpions, pseudoscorpions,/Whip-scorpions, harvestimen, and other members of the class Arachnida found in America North of Mexico whith analytical keys for their classification and popular accounts of their habits / John Henry Comstock ; ed. W.J. Gertsch. - Ithaca, N.Y. : Cornell University, 1948. - 729 p. ; 25 cm.
Incluye bibliografia.
0-8014-0084-8
QL453.1 / C65
The spider book : a manual for the study of the spider and their near relatives, the scorpions, pseudoscorpions,/Whip-scorpions, harvestimen, and other members of the class Arachnida found in America North of Mexico whith analytical keys for their classification and popular accounts of their habits / John Henry Comstock ; ed. W.J. Gertsch. - Ithaca, N.Y. : Cornell University, 1948. - 729 p. ; 25 cm.
Incluye bibliografia.
0-8014-0084-8
QL453.1 / C65