International Biological Programme (IBP). <br/><br/>
4th General Assembly, Rome, 30 September -2 October 1970 :    Report of the East African IBP Regional Committee. 

 -   1961. 
 - 2 p. :    ill. ;    28 cm. 
 - GA IV / Agenda    Item 10.4. .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Terrestrial communities -- Productivity --<br/> Terrestrial communities -- Conservation  --<br/> Fresh water communities -- Productivity --<br/> Resources -- Biological -- Management --