Soil fertility investigations on farmers soil fields
Hauser, G.F.
Soil fertility investigations on farmers soil fields G.F. Hauser - Rome Food & Agriculture Organization 1970 - vi, 78 p.; 27cm. - (FAO soils bulletin; 11) .
9789251003831
631.4 F295S
Soil fertility investigations on farmers soil fields G.F. Hauser - Rome Food & Agriculture Organization 1970 - vi, 78 p.; 27cm. - (FAO soils bulletin; 11) .
9789251003831
631.4 F295S