Soil organic matter
Kononova, M.M.
Soil organic matter Its nature, its role in soil formation and in soil fertility by M.M. Kononova - 2nd edn. - Oxford Pergamon Press 1966 - 544 p.
Soil Organic Matter
631.417 / K 82 S
Soil organic matter Its nature, its role in soil formation and in soil fertility by M.M. Kononova - 2nd edn. - Oxford Pergamon Press 1966 - 544 p.
Soil Organic Matter
631.417 / K 82 S