000 002840000a22001210004500
583 _c20051025
_ksct
245 _aFour golden rules to increase cocoa yields
260 _aN.p.
_c[196-]
300 _a5p.
_bill.
_c34 cm
082 _aPam 633.74, WI Fou
852 _aDDRR
942 _cPMP
999 _c153054
_d153054