Living soil-evidence of the importance to human health of soil vitality, with special reference to post-war planting
Belfour, E.B.
Living soil-evidence of the importance to human health of soil vitality, with special reference to post-war planting by E.B. Balfour - 7th edn. - London 1947 - 258 p. & 14 pls.
Soil Science
631.4 / B 185 L
Living soil-evidence of the importance to human health of soil vitality, with special reference to post-war planting by E.B. Balfour - 7th edn. - London 1947 - 258 p. & 14 pls.
Soil Science
631.4 / B 185 L