(1)
SIDHU, A. S.; KUKAL, S. S.; DIWEDI, B. S.; SINGH, D.; THIND, S.; SINGH, V. K. Changes in Some Macro and Micronutrient Status in Relation to Pre-Puddling Tillage and Puddling Intensity in Different Soils Cropped With Rice (Oryza Sativa). Indian J Agri Sci 2011, 76 (3).