Concepedia

H. P. Johnson

HP

3

Publications

283

Citations

3

H-Index

1978

Active since

Affiliations

Iowa State University(Current)

H. P. Johnson is an author at Iowa State University specializing in land use, sediment transport, and agricultural economics.

Top concepts

Publications per year

1978–1978

3

Publications

3

Effect of Tillage Systems on Runoff Losses of Nutrients, A Rainfall Simulation Study

S. Barisas, J. L. Baker, H. P. Johnson et al. · Transactions of the ASAE · 1978 · 126 citations

, , +14

Soil and Water Loss from Conservation Tillage Systems

J. M. Laflen, J. L. Baker, R. O. Hartwig et al. · Transactions of the ASAE · 1978 · 94 citations

, , +12

Effect of Tillage Systems on Runoff Losses of Pesticides, A Rainfall Simulation Study

J. L. Baker, J. M. Laflen, H. P. Johnson · Transactions of the ASAE · 1978 · 63 citations

, , +18

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