Soil analysis
Wright , C. Harold
Soil analysis a handbook of physical and chemical analysis [Text] Wright , C. Harold - London Thomas Murby 1934 - viii , 236 p. ill. 22 cm.
Agriculture
631.41 / WRI
Soil analysis a handbook of physical and chemical analysis [Text] Wright , C. Harold - London Thomas Murby 1934 - viii , 236 p. ill. 22 cm.
Agriculture
631.41 / WRI