Johannessen, Marina Mosbæk <br/><br/>
Gentic variation and CO2 exploitation in winter varities of oilseed rabe (Brassica napus) 

 - Risö  Roskilde Univ.  1998 
 - 199 s. 
<br/><br/><label>Subjects--Index Terms: </label>BRASSICA NAPUS GENETIC VARIATION OIL CROPS 
<br/><br/><label>Dewey Class. No.: </label>633