000			00378nam a2200133Ia 4500
008			130225s9999 xx 000 0 und d
100			_aTraur, H.P.
245			_aRapid photomertic methods for determing rubber and resins in guayule tissue and
260			_aWashington _c1946
300			_a1-37 p.
440			_aUnited States Department of A
901			_a20428
942			_cB _2udc
999			_c3036 _d3036