Concepedia

E. M. Roller

EM

Statistics

Publications

13

Citations

334

H-Index

12

Active since

1924

Affiliations

Iowa State University(Current)

E. M. Roller is an author at Iowa State University specializing in engineering, environmental engineering, and biogeochemistry.

Top concepts

EngineeringEnvironmental EngineeringBiogeochemistryClaysBiologyGeochemistrySoil ScienceMineral ProcessingBotanyNatural Sciences

Publications per year

1924–1997

13

Publications

13

Ammonium Fixation in Soils

Franklin E. Allison, Margaret Kefauver, E. M. Roller · Soil Science Society of America Journal · 1953 · 49 citations

Biogeochemistry, Engineering, Ammonium Fixation +11

AVAILABILITY OF FIXED AMMONIUM IN SOILS CONTAINING DIFFERENT CLAY MINERALS

Franklin E. Allison, JANET H. DOETSCH, E. M. Roller · Soil Science · 1953 · 46 citations

Soil Property, Biogeochemistry, Clay Mineral +4

AMMONIUM FIXATION AND AVAILABILITY IN VERMICULITE

Franklin E. Allison, E. M. Roller, JANET H. DOETSCH · Soil Science · 1953 · 44 citations

Materials Science, Engineering, Vitrification +3

AMMONIUM FIXATION AND AVAILABILITY IN HARPSTER CLAY LOAM

Franklin E. Allison, JANET H. DOETSCH, E. M. Roller · Soil Science · 1951 · 43 citations

Janet Doetsch, Biogeochemistry, Clay Mineral +9

Effects of Micronutrient Deficiencies on Mineral Composition, Nitrogen Fractions, Ascorbic Acid and Burn of Tobacco Grown to Flowering in Water Culture.

Robert A. Steinberg, A. W. Specht, E. M. Roller · PLANT PHYSIOLOGY · 1955 · 22 citations · Full text

Biology, Ascorbic Acid, Minimal Salt Content +13

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