TY - BOOK AU - Dixit, R. S. TI - Cropping System Research SN - 978-93-272-8991-6 U1 - 631.58072 DIX PY - 2018/// CY - Ludhiana PB - Kalyani Publishers KW - Crop N1 - Contents: 1.Introduction 2.Work done in the field 3.Research methodology 4.Research accomplishments 5.Inpretation of results 6.Economics 7.Recent advancement in cropping system in india Bibliography ER -