George W. Prescott (Prescott, George W.)

• 
  How to Know Freshwater Algae
  by George W. Prescott
  Softcover, McGraw-Hill Science Engineering, ISBN 0697047547 (0-697-04754-7)

  More editions of How to Know Freshwater Algae:

  • How to Know Freshwater Algae: Hardcover, W. C. Brown, ISBN 0697047555 (0-697-04755-5)
  • How to Know Freshwater Algae: Hardcover, W. C. Brown Co, ISBN 0697048586 (0-697-04858-6)