1. Jak lze zameziti nouzi o píci Creator: Eckert, Adolf Publisher: A. Eckert Format: print and 20 s. ; 17 cm Type: model:monograph and TEXT Subject: Rostlinná výroba, 633.2/.3, 631.5, 633, (035), 24, and UF022 Language: Czech Description: napsal Adolf Eckert Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public