000 00309nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a631.1 R81
100 _aW. V. Royen
245 4 _aThe Agricultural Resources of the World
260 _aNew York
_bPrentice Hall Inc.
_c1954
300 _a258p.
942 _2ddc
999 _c2732
_d2732