A model for a type humic acid

Absorption spectra of humic acids

1955 • 64 citations

The infra-red spectra of humic acids

1957 • 48 citations

Several properties of humic acids

1956 • 16 citations

Islanditoxin, a Toxic Metabolite Produced by Penicillium islandicum Sopp

1955 • 9 citations

On artificial humic acids

1956 • 7 citations

On the artificial humic acids prepared from coal and microorganism pigments

1957 • 3 citations