TY - GEN AU - Tyagi,K.S. TI - Efficiency of Wakley-Black methods of organic carbon estimation in Indian soils KW - Soil types KW - Soil texture KW - Ph KW - Sampling KW - Carbon oxidation KW - a82p KW - Soil KW - types KW - Soil textu N1 - Ph; Sampling; Carbon oxidation; IARI, Division of Soil Science and Agricul ER -