Diffuse pollution : lessons from soil conservation policies von WARKENTIN, B. P

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Buffer capacity and lead retention in some clay materials von YONG, R. N, WARKENTIN, B. P, PHADUNGCHEWIT, Y, GALVEZ, R

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Tillage for soil fertility before fertilizers von Warkentin, B.P

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The return of the "other" soil scientists von Warkentin, B. P.

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Soils in an environmental context: an American perspective von Singer, M.J., Warkentin, B.P.

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RETENTION OF I-131 USED AS TRACER IN WATER-MOVEMENT STUDIES von HAMID, A., WARKENTIN, B. P.

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Use of the liquid limit in characterizing clay soils von Warkentin, B.P

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Physical and Engineering Characteristics of Volcanic Ash Soils in Japan Compared with Those in Other Countries von Maeda, Takashi, Soma, Katsuyuki, Warkentin, B. P.

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VOLUME CHANGE OF COMPACTED CLAY SOIL AGGREGATES von CHANG, R. K., WARKENTIN, B. P.

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The tillage effect in sustaining soil functions von Warkentin, Benno P.

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STUDIES ON EXCHANGE OF SODIUM FROM SOILS BY LEACHING WITH CALCIUM SULFATE von CHAUDHRY, G. H., WARKENTIN, B. P.

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SWELLING PRESSURE OF Na-MONTMORILLONITE IN NaCl SOLUTIONS von WARKENTIN, B. P., SCHOFIELD, R. K.

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Interpretation of the Upper Plastic Limit of Clays von WARKENTIN, B. P.

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WATER RETENTION AND SWELLING PRESSURE OF CLAY SOILS von Warkentin, B. P.

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NITROGEN AND PHOSPHORUS CONTENT OF FLOW FROM DRAINS FERTILIZED WITH COW MANURE SLURRY von IQBAL, M. M., WARKENTIN, B. P.

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WATER RETENTION BY CLAY-GLASS BEAD MIXTURES von JONG, E. DE, WARKENTIN, B. P.

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INFLUENCE OF SURFACE SOIL CONDITIONS ON DRYING IN EARLY SPRING von IQBAL, M. M., WARKENTIN, B. P.

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Effect of clay content and aggregate size on availability of soil water to tomato plants von Shaykewich, C.F, Warkentin, B.P

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Swelling of Calcium Montmorillonite von BLACKMORE, A. V., WARKENTIN, B. P.

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Counting Emissions from Potassium-42 in Plant Tissue with a Liquid Scintillation Spectrometer von Nuttall, W. F., Carter, A. L., Warkentin, B. P.

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