Fertilizers and manures
Hall, A. Daniel
Fertilizers and manures A. Daniel Hall - 5th ed. - London John Murrey 1955 - xvii, 333 p.; 19cm.
631.8 H141F
Fertilizers and manures A. Daniel Hall - 5th ed. - London John Murrey 1955 - xvii, 333 p.; 19cm.
631.8 H141F