TY - BOOK ED - Conference on Broadening the Genetic Base of Crops ED - Zeven, A.C. ED - Harten, A. M. van TI - Proceedings of the Conference [on] Broadening the Genetic Base of Crops: Wageningen, Netherlands, 3-7 July 1978 SN - 9022006786 PY - 1979/// CY - Wageningen PB - Centre for Agricultural Publishing and Documentation KW - Plant genetics KW - Congresses KW - Plants KW - Evolution KW - Plant breeding ER -