Groenveld, D. <br/><br/>
Investment for food 
by D. Groenveld 
 - Amsterdam  North-Holland  1961 
 - 146p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture --Economic aspects<br/>Food supply
<br/><br/><label>Dewey Class. No.: </label>Z2 G892