Soil and plant analysis : a laboratary manual of methods for the examination of soil and the determination of the inorganic constitunts of plants
Piper, C.S.
Soil and plant analysis : a laboratary manual of methods for the examination of soil and the determination of the inorganic constitunts of plants C.S. Piper - New York Interscience Publishers 1950 - xiv, 368 p.; 23cm.
631.4 P661S
Soil and plant analysis : a laboratary manual of methods for the examination of soil and the determination of the inorganic constitunts of plants C.S. Piper - New York Interscience Publishers 1950 - xiv, 368 p.; 23cm.
631.4 P661S