Authors:
BETZ CL
ALLMARAS RR
COPELAND SM
RANDALL GW
Citation: Cl. Betz et al., LEAST LIMITING WATER RANGE - TRAFFIC AND LONG-TERM TILLAGE INFLUENCESIN A WEBSTER SOIL, Soil Science Society of America journal, 62(5), 1998, pp. 1384-1393
Authors:
JUZWIK J
STENLUND DL
ALLMARAS RR
COPELAND SM
MCROBERTS RE
Citation: J. Juzwik et al., INCORPORATION OF TRACERS AND DAZOMET BY ROTARY TILLERS AND A SPADING MACHINE, Soil & tillage research, 41(3-4), 1997, pp. 237-248
Authors:
ALLMARAS RR
COPELAND SM
COPELAND PJ
OUSSIBLE M
Citation: Rr. Allmaras et al., SPATIAL RELATIONS BETWEEN OAT RESIDUE AND CERAMIC SPHERES WHEN INCORPORATED SEQUENTIALLY BY TILLAGE, Soil Science Society of America journal, 60(4), 1996, pp. 1209-1216