000 00258nam a22001097a 4500
003 OSt
008 230622b |||||||| |||| 00| 0 eng d
100 _aU.S.D.A
245 _aDiagnosis & Improvement of Saline & Alkali Soils
260 _c1973
942 _2ddc
_cBK
999 _c28389
_d28389