The nitrogenous and total organic content of the soil in relation to malaria
By: by K. B. Williamson.
Publisher: Criterion Press
Published: 1929
Place of publication: Penang
Language: eng
Number of pages: 16
Subjects: Soils.; Malaria.
Notes: From the Malayan Medical Journal Vol. III No. 4, Dec. 1928.

Cover title.