000 00507nam a2200217 4500
008 110906s9999 xx 000 0 und d
020 _a434 91910 1
020 _a(paper back):
082 0 0 _a658
082 0 0 _a72 far
100 0 _afarmer,
245 1 0 _acorporate planning and procurement:
_cdavid;
250 _a1
260 _auk:
_bheinemann
_c1975,
300 _a271,
300 _aviii.
_c22
500 _ano index
504 _a
504 _aincludes references
600 1 0 _ah
_xmutiple authors
999 _c7905
_d7905