000 00487nam a2200169Ia 4500
008 170101s1975 xx 000 0 und d
082 _a581.5 U-4E
100 _aHYDER, D.N
245 0 _aEcological responses of native plants and guidelines for management of shortgrass rage
260 _c1975
300 _a87p
440 _aU.S. Department of agriculture in cooperation with Colorado
650 _aECOLOGY
653 _aECOLOGY
653 _aFOREST -- ECOLOGY
942 _2ddc
_cB
999 _c62510
_d62510