Steel, M <br/><br/>
Advances in paleozoic botany: A volume of selected works presented to Prof. Dr. Suzanne Leclerq 

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 - Amsterdam  Elsevier  1972 
 - viii,220p.   
<br/><br/>  Reprinted from the journal review of Palaeobotany and palynology 
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<br/><br/><label>Subjects--Index Terms: </label>paleozoic botany  palaeobotony 
<br/><br/><label>Dewey Class. No.: </label>56:581