00739agm a2200217u  450000100160000000500170001600700100003300800410004303500230008403500110010703500200011804000180013824500500015626000640020630000490027050000260031952001080034565000180045365000130047171000370048499399094010231120260227104058.0g--c---j 780208s1974    xx 045uf         0sueng d  a(TU)000399094UTK019 a422235  a(OCoLC)03618785  aNEMcNEMdTKN00aCation exchange properties of soils.h[slide]  aMadison, Wisc. :bSoil Science Society of America,c[1974?]  a45 slides :bcol. ;c2x2 in.e& study guide.  aSlides in 1 carousel.  aExamines the cation absorption and desorption as a mechanism regulating reactivity of cations in soils. 0aSoil science. 0aCations.2 aSoil Science Society of America.