TY - BK AU - Laxmi,V. AU - Erenstein,O. AU - Gupta,R.K. TI - Impact of zero tillage in India's rice-wheat systems T2 - A CIMMYT and RWC Research Report SN - 978-970-648-159-7 U1 - 338.91 PY - 2007/// CY - Mexico PB - CIMMYT : , RWC KW - Rice KW - AGROVOC KW - Environmental factors KW - Agricultural development KW - Zero tillage KW - Production costs KW - Farming systems N1 - Open Access UR - http://hdl.handle.net/10883/1064 ER -