Chemistry of the Soil
Bear, Firman E.
Chemistry of the Soil - 2nd Ed. - New Delhi Oxford & IBH Publishing Co. Pvt. Ltd. 1965 - 515 p.
Soil chemistry
631.41 / BEA
Chemistry of the Soil - 2nd Ed. - New Delhi Oxford & IBH Publishing Co. Pvt. Ltd. 1965 - 515 p.
Soil chemistry
631.41 / BEA