Studier over jordbundens brintionkoncentration og dens betyndning for vegetationen
Subtitle: særlig for plantefordelingen i naturen
By: af Carsten Olsen.
Publisher: H. Hagerup
Published: 1921
Place of publication: København
Language: dan
Number of pages: 159
Subjects: Hydrogen-ion concentration.; Soils -- Analysis.; Plant ecology.; Plants, Effect of chemicals on.
Notes: "Litteratur": p. [147]-159.
Thesis--Copenhagen.