The water balance/
by C.W. Thornthwaite and J.R. Mather.
- Drexel Institute of Technology: Centerton (N. J.) : Laboratory of Climatology/ 1955.
- 104 pages : maps, diagrams, tables ; 28 cm.
- Publications in climatology (Laboratory of Climatology (C.W. Thornthwaite Associates)) ; v.8,no.1 .
'Scientific report no. 1 under Contract no. AF19(604)-1306. Technological report no. 1 under Contract no. Nonr-1617 (00) Task NR389-101.'