TY - MANSCPT AU - Rosegrant,Mark W. ED - International Food Policy Research Institute. TI - Food security in a world of natural resource scarcity: the role of agricultural technologies SN - 9780896298477 (alk. paper) AV - S494.5.A65 R67 2014 U1 - 333.79/66 23 PY - 2014/// CY - Washington DC PB - International Food Policy Research Institute KW - Alternative agriculture KW - Food security KW - Natural resources KW - Management KW - Crop yields KW - Agriculture KW - Mathematical models N1 - "A peer-reviewed publication."; Includes bibliographical references (pages 119-137) and index; Technology selection & their effects on yields and natural resources -- Methodology - choice of models, limits and assumptions -- DSSAT results: yield impacts from the process-based models -- Impact results - effects on yields, prices, trade and food security -- Implications for technology investment ER -