Comparisons of IR-spectra from melanins of microscopic soil fungi, humic acids and model phenol polymers

Infrared spectra of humic acids and related substances

F. J. Stevenson, K. M. Goh · Geochimica et Cosmochimica Acta · 1971 · 390 citations

Natural Sciences, Chemistry, Soil Chemistry +8

INTERACTIONS BETWEEN HUMIC AND FULVIC ACIDS AND CLAYS

D. J. Greenland · Soil Science · 1971 · 356 citations

Agriculture, Chemistry, Earth Sciences +10

MICROBIAL ACTIVITY IN RELATION TO SOIL HUMUS FORMATION

J. P. Martín, K. Haider · Soil Science · 1971 · 216 citations

Agriculture, Microbiology, Soil Sciences +10

ROLE OF HUMIC ACIDS OF MARINE ORIGIN AND THEIR DIFFERENT MOLECULAR WEIGHT FRACTIONS IN COMPLEXING DI- AND TRI-VALENT METALS

Mohammad Mamun Ur Rashid · Soil Science · 1971 · 157 citations

Natural Sciences, Chemistry, Earth Sciences +10

The phenolic constituents of humic acid and their relation to the lignin of the plant cover

N.A. Burges, H.M. Hurst, Beryl Walkden · Geochimica et Cosmochimica Acta · 1964 · 138 citations

Agriculture, Botany, Plant Sciences +6