Introduction to agricultural chemistry
Comber, N.M., Townsend, W.N.
Introduction to agricultural chemistry by N.M. Comber and W.N. Townsend, et. al. - 2nd edn. - London Edward Arnold 1953 - 348 p.
Agricultural Chemistry
63:54 / C 729 I
Introduction to agricultural chemistry by N.M. Comber and W.N. Townsend, et. al. - 2nd edn. - London Edward Arnold 1953 - 348 p.
Agricultural Chemistry
63:54 / C 729 I