00571nam a22001937a 4500003000400000008004100004082001600045100002400061245008300085250001200168260005500180300001400235650002000249650004100269650001000310650001700320650001800337700002200355OSt221205b        |||||||| |||| 00| 0 eng d  a631.4bR98S  aRussell, E. Walter.  aSoil Conditions and Plant Growth / cby E. Walter Russell and E. Johan Russell  a9th ed.  a.- Londonb: English Language Book Societyc, 1961  axvi,688p.  aSocial Sciences  aAgriculture and Related Technologies  aSoils  aPlant Growth  aSoil Analysis  aRussell, E. John.