LONG TERM EFFECTS OF TRACTOR TRAFFIC AND LIMING ON SURFACE ELEVATION CHANGES, INFILTRATION RATE AND SURFACE CRACKING OF A SILTY CLAY LOAM SOIL AT AS, NORWAY.GAHEEN SA; NJOS A.1978; MOLD. NORGES LANDBRUKSH NONOGSK.; NORGE; DA. 1978; VOL. 57; NO 11; PP. 1-11; ABS. RV.; BIBL. 1 P. 1/2; 3 ILL.Article

EFFECT OF NPK COMPLEX FERTILIZERS ON YIELD ON PADDLY RICE AS RELATED TO THE FAUNA AND WATER INFILTRATION RATE OF SOIL OF THE NILE DELTAFAIZY SE; TUDROS MS; GAHEEN SA et al.1980; SOIL BIOLOGY AS RELATED TO LAND USE PRACTICES; USA; WASHINGTON DC 20460:EPA; DA. 1980; PP. 263-273; BIBL. 24 REF.Book Chapter

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