000 00307nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aWILLIAMS (CN) ; JOSEPH (KT)
245 0 _aClimate soil & crop production in the hu
260 _cNIL
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c40139
_d40139