TY - BOOK AU - Devi, Sudharmai TI - Analytical procedures in soil science and agricultural chemistry SN - 8185680930 U1 - 631.41 22 PY - 2005/// CY - Udaipur PB - Agrotech Pub. Academy KW - Agricultural chemistry KW - Soil science KW - Soils N1 - Includes bibliographical references ER -