Atlas of the British flora 
/ Botanical Society of the British Isles 
 - London:   Thomas Nelsons and Sons Ltd.,   1962 
 - xxiv, 432p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phytogeography
<br/><br/><label>Subjects--Index Terms: </label>Great Britain 
<br/><br/><label>Universal Decimal Class. No.: </label>581.9(410)(084.4)  / K2