Basf Reportes Agrícolas 

 - irregular 
 - 1974 
<br/><br/> Existencias: (1974: 3-4) (1975: 2-3-4) (1978: 3-4) (1979: 1-2) (1980: 1-2-3-4) (1990: 3) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura