Your search found 2 records
1 den Biggelaar, C.; Lal, R.; Wiebe, K.; Breneman, V.. 2004. The global impact of soil erosion on productivity: Absolute and relative erosion-induced yield losses. Advances in Agronomy, 81:1-48.
Erosion ; Soils ; Cereals ; Vegetables ; Root crops ; Yields
(Location: IWMI-HQ Call no: PER Record No: H033907)
https://vlibrary.iwmi.org/pdf/H_33907.pdf

2 den Biggelaar, C.; Lal, R.; Wiebe, K.; Eswaran, H.; Breneman, V.; Reich, P. 2004. The global impact of soil erosion on productivity: Effects on crop yields and production over time. Advances in Agronomy, 81:49-95.
Erosion ; Estimation ; Soils ; Food production ; Crop yield ; Maize ; Millets ; Sorghum ; Potatoes ; Soyabeans ; Wheat
(Location: IWMI-HQ Call no: PER Record No: H033908)
https://vlibrary.iwmi.org/pdf/H_33908.pdf

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