Ventas de abonos en Puerto Rico 
19- 
 - Santurce, P.R.  19- 
 - v.  tables. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Compost<br/>Agriculture--Statistics.--Puerto Rico<br/>Fertilizers and manures.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Fertilizers--Statistics.