Guide to the Study of Freshwater Biology
$8.29 - $29.95
A Handbook of the Dragonflies of North America
$21.37 - $36.95
A Monograph of the Plecoptera or Stoneflies of America North of Mexico
$25.95
The Natural History of the Farm: A Guide to the Practical Study of the Sources of Our Living in Wild Nature
$25.56 - $36.95
The biology of mayflies;: With a systematic account of North American species,
Out of Stock
The Dragon-flies (odonata) Of Illinois
Out of Stock
The Life of Inland Waters: An Elementary Text Book of Freshwater Biology for American Students
$23.53 - $39.95
Elementary Lessons on Insects
$23.06 - $32.95
May Flies and Midges of New York: Third Report on Aquatic Insects. a Study Conducted at the Entomologic Field Station, Ithaca, N.Y.
$38.95
General Biology, a Book of Outlines and Practical Studies for the General Student
$29.95 - $47.95
Notes on the Aquatic Insects of Walnut Lake: With Especial Reference to a Few Species of Considerable Importance as Fish Food
$26.95
The Fruiting of the Blue Flag (Iris Versicolor L.)
$26.95
A Survey Course in General Biology
Out of Stock
A SURVEY COURSE IN GENERAL BIOLOGY
Out of Stock
Leaf-mining Insects
$36.95
Dragonflies of North America
$123.39
A Manual of the Dragonflies of North America (Anisoptera : Including the Greater Antilles and the Provinces of the Mexican Border)
Out of Stock
The Life of Inland Waters
Out of Stock
Aquatic Insects in New York State: A Study Conducted at the Entomologic Field Station, Ithaca, N. Y., Under the Direction of Ephraim Porter Felt...
$25.95 - $38.95
The American Naturalist - Vol. XXXIV
$21.90
Elementary Lessons In Zoology: A Guide In Studying Animal Life And Structure In Field And Laboratory (1896)
$22.94 - $34.95
The consequences of His Majesty's journey to Hanover, at this critical juncture. Considered in a letter from a Member of Parliament in town, to a noble duke in the country
Out of Stock
Report Of The Entomologic Field Conducted At Old Forge, N. Y.: In The Summer Of 1905
$20.35 - $21.00
Aquatic Insects In The Adirondacks, Issue 13
$23.84
Outdoor Studies; A Reading Book of Nature Study
$30.95
