000 00391nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.459:631.61
245 _aAgricultural land resources : Capabilities, uses, conservation needs
260 _aWashington
260 _c1962
300 _a30 p.
440 _aNo. 263; United States Department
901 _pS6859
942 _cB
_2udc
999 _c115408
_d115408