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1.
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Impact of cultural practices on drainage of clay soils
by Fausey, N.R. Source: Drainage design and management : proceedings of the Fifth National Drainage Symposium, December 14-15, 1987, Hyatt Regency Chicago in Illinois Center. St. Joseph, Mich. (USA). American Society of Agricultural Engineers. 1987. p. 288-292Material type:  Book Publisher: 1987Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 89-103085] (1).
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2.
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The leaching of restructured heavy clay soils
by Tanton, T.W | Rycroft, D.W [coaut.] | Wilkinson, F.M [coaut.]. Source: Drainage design and management : proceedings of the Fifth National Drainage Symposium, December 14-15, 1987, Hyatt RegDEy Chicago in Illinois Center. St. Joseph, Mich. (USA). American Society of Agricultural Engineers. 1987. p. 203-209Material type: Book Publisher: 1987Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 89-111061] (1).
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3.
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Field experiDEe with a velocity head permeameter
by Rogers, J.S | Carter, C.E [coaut.] | Fouss, J.L [coaut.]. Source: Drainage design and management : proceedings of the Fifth National Drainage Symposium, December 14-15, 1987, Hyatt RegDEy Chicago in Illinois Center. St. Joseph, Mich. (USA). American Society of Agricultural Engineers. 1987. p. 109-116Material type: Book Publisher: 1987Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 89-111060] (1).
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4.
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Effect of land preparation and planting method on wheat in Gezira [Sudan]
by Salih, A.A | Farah, S.M [coaut.] | Musa, A [coaut.]. Source: Annual Report of Nile Valley Regional Program on Cool Season Food Legumes and Wheat (Sudan). 1989-1990. (Sep 1991). p. 62-64. ICARDAMaterial type: Book Publisher: 1991Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 92-021419] (1).
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5.
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Effects of conservation tillage on sheet erosion from sandy soils at two experimental sites in Zimbabwe
by Vogel, H | Dept. of Agricultural, Technical and Extension Services, Harare (Zimbabwe). Institute of Agricultural Engineering. Source: Project research report 2: conservation tillage for sustainable crop production systems. Harare (Zimbabwe). 1993. p. 1-15Material type: Book Publisher: 1993Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 94-002225] (1).
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6.
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Bilanz (15)N-markierter Duengergaben zu Winterweizen -Einfluss auf Mineralisierung und Aufnahme von Bodenstickstoff auf einem lehmigen Sandboden und zwei Loess-Lehmboeden
by Lippold, H | Matzel, W [coaut.]. Source: Archives of agronomy and Soil ScienceMaterial type:  Article Publisher: 1993Other title: Balance of (15)N-labelled fertilizer doses to winter wheat - Influence on the mineralization and the uptake of soil nitrogen on a loamy sand soil and two loess loam soils.Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 95-001953] (1).
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7.
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Effect of certain soil amendments on the AV: of Fe, Mn, Zn and Cu to sorghum plants grown in sandy soil
by Elgala, A.M | Aly, O.M [coaut.] | El Sikhry, E.M [coaut.]. Source: Egyptian Journal of Soil Science (Egypt). (1990). v. 30(1-2) p. 301-312. Issued 1992Material type: Article Publisher: 1990Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 92-120694] (1).
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8.
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Response of corn plants (Zea mays L.) to organic and foliar fertilizers
by Ibrahim, S.A. Source: Egyptian Journal of Soil Science (Egypt). (1989). v. 29(1) p. 39-50. Issued 1992Material type: Article Publisher: 1989Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 92-072997] (1).
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9.
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Effect of soil moisture level and phosphorus rate on phosphorus uptake and growth of corn (Zea mays L.)
by Munoz, M.A | Arscott, T.G [coaut.]. Source: The Journal of agriculture of the University of Puerto Rico (USA). (Apr 1991). v. 75(2) p. 153-162Material type: Article Publisher: 1991Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 91-096727] (1).
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10.
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Costs of conventional and conservation tillage systems
by Weersink, A | Shaw, J.E [coaut.] | Swanton, C [coaut.] | Walker, M [coaut.]. Source: Journal of soil and water conservation (USA). (Jul-Aug 1992). v. 47(4) p. 328-334Material type: Article Publisher: 1992Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 93-022944] (1).
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11.
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Digital soil map of the world and derived soil properties (version 3.5)
by FAO. Material type:  Computer file; Format:
electronic
Publisher: Rome (Italy) : FAO, 1995Collection: GISAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under title] (1).
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12.
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Tillage and rainfall effects on near-surface density of sandy soils
by Zobeck, T.M | Campbell, W.M [coaut.]. Material type: Book Publisher: 1990Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 92-078717] (1).
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13.
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Preferential flow in homogeneous sandy soils without layering
by Selker, J.S | Parlange, J.Y [coaut.] | Steenhuis, T.S [coaut.]. Material type: Book Publisher: 1989Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 92-058641] (1).
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