El Gohary, El Sayed Ahmed Abd El Latif. <br/><br/>
Study of some soil physical properties effect of ploughing depth on some soil physical properties cotton growth and yield in clay soil   [microform] / 
El Sayed Ahmed Abd El Latif El Gohary. 
 -  1978. 
 - 101, 4 leaves :  30 cm. 
<br/><br/>Thesis (M.S.) -- Tanta University, 1978. 
<br/><br/>Includes bibliographical references (leaves 86-101) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>2 microfiches : negative. 
<br/><br/><br/>Summery in Arabic 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cotton--Growth.<br/>Tillage.<br/>Plants, Cultivated.<br/>Soils--Research.<br/>Soil physics.