Solberg, Karl H. <br/><br/>
Species and provenance trials hardwoods and softwoods, Tanzania / 
Karl H. Solberg. 
 - Oslo :  Department of Silviculture, Agricultural University of Nor way,  1978. 
 - 35 p. :  ill. ;  21 cm. 
 - Technical report ;   no. 12 .
<br/><br/><label>ISBN: </label>8257540129 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forests and forestry-- Research