TY - BOOK AU - Kirchmann,Holger AU - Bergstrom,Lars ED - SpringerLink (Online service) TI - Organic crop production : ambitions and limitations / (Acc. 3739) SN - 9781402093166 (electronic bk.) U1 - 631.584 KIR 22 PY - 2008/// CY - Dordrecht PB - Springer Netherlands KW - Organic architecture KW - Plant Sciences KW - Agriculture KW - Life Sciences ER -