00669cam a22002051 4500 agr15001144 DLC 20260227110937.0 800415s1914 enk 000 0 eng agr15001144 (OCoLC)6207526 DLC TxU OCoLC DLC premarc S585 .E4 Edwardes-Ker, D. R. (Douglas Rous), 1886- A course of practical work in the chemistry of the garden for teachers and students of horticulture, gardening and rural science, by D. R. Edwardes-Ker ... London, J. Murray, 1914. 40 p. 20 cm. Agricultural chemistry. 8400 8400