TY - BOOK AU - Lalitha, B. S. AU - Shankar, M. A. AU - Kumar, G. K. Prajwal. TI - Cropping Systems : principles and practices / SN - 9789389130294 U1 - 631.582 PY - 2020/// CY - New Delhi KW - Technology (Applied Sciences) KW - Agriculture and Related Technologies KW - Cropping Systems KW - Crop Rotation ER -