Food security and soil quality /
Stewart, B A
Food security and soil quality / - NEW DELHI CRC Press c2010. - xiii, 416 p., [2] p. of plates :
9781439800577 (acidfree paper)
Food security.
Soils
338.19 / Lal, Rattan
Food security and soil quality / - NEW DELHI CRC Press c2010. - xiii, 416 p., [2] p. of plates :
9781439800577 (acidfree paper)
Food security.
Soils
338.19 / Lal, Rattan