Balek, Joroslav <br/><br/>
On extreme flood in Zambia 

 - Lusaka:  1971 
 - 17p.:  ill.;  33cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Flood<br/>Zambia
<br/><br/><label>LC Class. No.: </label>IRA GB1399.4Z33B3