Utting, I <br/><br/>
Palynostratigraphy of permian and lower triassic rock, sverdrup basin, Canadian arctic Archipelago 

 - Canada  Communication group   1994 
 - 107p.,pl., ill.,  27 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Universal Decimal Class. No.: </label>551.1  / UTT