(with h. horn and n. kaunitz) "economic perspectives for central america after cafta; a gtap-based analysis." cpb discussion paper , cpb netherlands bureau for economic policy analysis, ....
flies, face flies, and fecal egg counts of parasitic nematodes in replacement beef heifers , sophia f. landers university of arkansas, fayetteville the efficacy of extended-release eprinomectin for the reduction of horn flies, face flies, and fecal egg counts of parasitic nematodes in replacement beef...