TY - BOOK AU - Das N.R. TI - Tillage and Production SN - 81-7233-515-1 U1 - 631.51 PY - 2008/// CY - Jodhpur PB - Scientific Publishers (India) N1 - Das N.R.: Tillage and Production. Jodhpur. Scientific Publishers (India), 2008. 81-7233-515-1 725.00--(631.51DAS) ER -