000 00432nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a631 L0
100 _a"Lockhart, J.A.R. & Wiseman, A.J.L."
245 _a"Introduction to crop husbandry 2nd edition (The commonwealth and International library of science, technology, engineering and liberal studies)"
260 _a1970
_bPergaman Press
_cOxford
300 _a287
942 _cBK
999 _c57684
_d57684