My experience

Müller, B. (1950). Über die Larven der Strongyliden in der Darmwand des Pferdes [Inaugural-Dissertation genehmigt von der Naturwissenschaftlich-Landwirtschaftlichen. Abteilung der Philosophischen Fakultät der Universität Leipzig]. Leipzig: Universität Leipzig.

It is not rewarding work to give advices for somebody. However I never met anywhere a suitable technique for building a chart, which is frequently used in parasitology. This is Prevalence-abundance chart. In general it is called "population pyramid". The trick is - to build it automatically. Here is Microsoft Excel 2003 template, which can help do it. Actually I have jointed 2 different charts.

V. A. Kharchenko
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 Revised: 26-08-2010.