000 00303 am a2200121 a 4500
100 1 _aGill, John B.
245 1 _aPecan leaf case-bearer
260 _aWashington
_c1917
300 _a1-28 p.
942 _2udc
_cB
440 _aUnited States Department of Agriculture. Bulletin No. 571
901 _aS50504
999 _c107633
_d107633