[Monthly. Text and Illustrations on p. 2-4 of covers.]
Notes:
[Monthly. Text and Illustrations on p. 2-4 of covers.] † Distribution Made by Issuing Office. Paper, $1.00 a yr., United States and Canada, foreign subscription, $1.50, for members of water users' associations, 50c.; single copy, 15c.
Availability:
† Distribution Made by Issuing Office. Paper, $1.00 a yr., United States and Canada, foreign subscription, $1.50, for members of water users' associations, 50c.; single copy, 15c.