(W. B. [publication] 121.) 10c single copy, $1.00 a yr
Notes:
Contents:
Climate and crop service.
Climatology of month.
Cloud measurements at Blue Hill; by H. H. Clayton.
Kite flying, Early use of wire in; by S. P. Fergusson.
Kites, Mechanics and equilibrium of; by C. F. Marvin.
Meteorological tables.
Notes by editor.
Publications, Recent; by H. W. Smith.
River and flood service.