Farmers' bulletíns nos. 1051-1075 : with contents and index /
Cobbs, John L
Farmers' bulletíns nos. 1051-1075 : with contents and index / John L. Cobbs - Washington : Department of Agriculture - 17 p. - EUA. Dept. of Agriculture Farmers' bull.; 1951-1075 .
203748
Agricultura y ganadería -- Bibliografía
Farmers' bulletíns nos. 1051-1075 : with contents and index / John L. Cobbs - Washington : Department of Agriculture - 17 p. - EUA. Dept. of Agriculture Farmers' bull.; 1951-1075 .
203748
Agricultura y ganadería -- Bibliografía
