Usak, Otto <br/><br/>
Mushrooms:   With 120 colour plants from water colours 

 - London:   Spring Books,   1958 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Edible mushroom Biology  
<br/><br/><label>Universal Decimal Class. No.: </label>635.8  / J8