Piper, C.S. Soil and plant analysis : a laboratory manual of methods for the examination of soils and the department of inorganic constituents of plant C. S. Piper - Jaipur Surabhi Publications 2002 - xiv, 368p.; 22cm. ISBN: 8186599533 Subjects--Topical Terms: Soil analysis--Laboratory manual Plant analysis--Laboratory manual Dewey Class. No.: 631.41 / PIP