The evolutionary significance of the exine / 
I.K. Ferguson and J. Muller, editors 
 - London :  Academic Press for the Linnean Society of London,  1976 
 - xii,591 p. ,fold plate ill. ;  27 cm. 
<br/><br/> '... based on papers presented at an international symposium on'The evolutionary significance of the exine' held at the ... Society ... and at the Royal Botanic Gardens, Kew on 18-20 September 1974 ... in association with the International Commission for Palynology' - Preface  English and French text 
<br/><br/>Bibl. - Index 
<br/><br/><br/>engfre 
<br/><br/><label>ISBN: </label>0122536509 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollen--Congresses<br/>Spores (Botany)--Congresses<br/>Plants--Evolution--Congresses