00660nam a22002297a 4500 OSt 190117b xxu||||| |||| 00| 0 eng d 9781466513464 631.45 L14P Lal, Rattan. Principles of Sustainable Soil Management in Agroecosystems Boca Raton CRC Press 2013 xvi;552p. Advaces in Soil Sciences Technology (Applied Sciences) Agriculture and Related Technologies Soil Conservation Soil Management Environmental Aspects Stewart, B. A. ddc BK 2 20354 20354 0 0 ddc 0 0 RAU RAU 2017-01-30 ABD Patna 100.00 2 631.45 L14P 72918 2023-04-05 2023-03-22 2019-01-17 BK