C. A. Clark

CLARK, C. A., SASSER, J. N., & BARKER, K. R. (1978). ELUTRIATION PROCEDURES FOR QUANTITATIVE ASSAY OF SOILS FOR RHIZOCTONIA-SOLANI. PHYTOPATHOLOGY, 68(8), 1234–1236. https://doi.org/10.1094/Phyto-68-1234