Field guides are instruments of the pleasure of pure knowledge.


Rainbows, Whirlpools, and Clouds, The Sciences, Volume 24, Number 4, July/August 1984 (p. 24)

Hans Christian von Baeyer Quotes

Field guides are instruments of the pleasure of pure knowledge.

Field guides are instruments of the pleasure of pure knowledge.

Field guides are instruments of the pleasure of pure knowledge.

Field guides are instruments of the pleasure of pure knowledge.