Williams Moyle S <br/><br/>
Crop production levels and fertilizers use 

 - Rome  Food and Agriculture Organizaitons         1962 
 - xiv, 48p. Appendix p. 36-46,Bib p. 47-48  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J:24).1.N6s, K2