000 00418nam a2200157 a 4500
020 _a9781111312336
100 1 0 _aSheaffer, Craig C.
245 1 0 _aIntroduction to agronomy :
250 _a2nd ed.
260 _aClifton Park, NY :
_bDelmar Cengage Learning,
_cc2012.
300 _axvi, 704 p. :
_bcol. ill., col. maps ;
650 0 _aAgronomy.
650 0 _aFood crops.
700 1 0 _aMoncada, Kristine M.
942 _cBK
999 _c1267
_d1267