00543cam a2200181 4500 114622354 TxAuBib 20080925120000.0 120924s2012||||||||||||||||||||||||ger|u 40854 Project Gutenberg PGUSA ger TxAuBib Mendel, Gregor. Versuche über Pflanzenhybriden [Gutenberg] / by Gregor Mendel. Project Gutenberg, 2012. Project Gutenberg. Freely available. Electronic text. http://www.gutenberg.org/license Rights