Cobbs, John L <br/><br/>
Farmers' bulletins nos. 1176-1200  :   with contents and index  / 
John L. Cobbs 
 - Washington  :   Department of Agriculture 
 - 19 p. 
 - EUA. Dept. of Agrì. Farmers' Bull.; 1176-1200 .
<br/><br/><label>LCCN: </label>203861 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura y ganadería -- Bibliografía