River Notes: The Dance of Herons by Barry Lopez (1979) first edition book
$49.99
The Sea Around us by Rachel Carson (1961) hardcover book
$28.99
Silent Spring by Rachel Carson (1962) hardcover book
$44.99
The Faith Healers by James Randi (1987) first edition book
$39.99
Earth in Upheaval by Immanuel Velikovsky (1955) hardcover book
$59.99
Leaves in the Wind by Alpha of the Plough (1919) first edition book
$74.99
Gorillas in the Mist by Dian Fossey (1983) hardcover book
$29.99
The Basic Writings of Sigmund Freud edited by Dr. A. A. Brill (1938) hardcover book
$25.99
The Sex Life of the Animals by Herbert Wendt (1965) hardcover first edition book
$28.99
Silent Spring by Rachel Carson (1962) hardcover book
$54.99
Between Pacific Tides by Edward F. Ricketts and Jack Calvin, 3rd Edition Revised (1966) hardcover book
$499.99
The Consistency of the Continuum Hypothesis by Kurt Godel (1940) paperback book
$29.99
From Dream to Discovery: On Being a Scientist by Hans Selye (1964) first edition book
$39.99
The Evolution of Genetic Systems by C. D. Darlington (1958) hardcover book
$28.99
Studies in Animal and Human Behaviour by Konrad Lorenz (1970) first edition book in two volumes
$41.99
Dialogic Semiosis by Jorgen Dines Johansen (1993) first edition book
$33.99
Living Free: The Story of Elsa and Her Cubs by Joy Adamson (1961) hardcover book
$24.99
The Essential Piaget: An Interpretive Reference and Guide (1977) hardcover book
$42.99
Psychogenesis: Everything Begins in Mind by Jack Ensign Addington (1971) hardcover book
$28.99
The Secret Life of Plants by Peter Tomkins and Christopher Bird (1973) first edition book
$199.99