Takhtajan, A <br/><br/>
Major phytochoria of the late cretaceous and the eary tertiary in the U.S.S.R.and adjacent countries 
by A.Takhtajan 
 - Lucknow  Birbal Sahni Institute of Palaebotany  1966 
 - 12p.; 25cm.- 
 - Sir.Albert Charles Seward memorial lecture; no.13 .
<br/><br/><label>Dewey Class. No.: </label>561.190947  / TAK