Coker, E. G. Horticultural science and soils / E. G. Coker. - London : Macdonald Technical and Scientific, 1971. - v. : ill. ; 22 cm. - Macdonald Horticutural Series. . with bibliography. v.2. Soils and fertilisers. ISBN: 0356034348 Subjects--Topical Terms: Horticulture.Soils.