000 00304 a2200121 4500
080 _a633.79
_bH 848 F
245 1 _aFertilization and cross-fertilization of the hop
_cby Albert Howard
260 _aLondon
_c1905
650 _aFertilization
650 _aHop
100 1 _aHoward, Albert
_d
901 _a15425
999 _c48591
_d48591