TY - BOOK ID - 7017179 TI - Nitrogen fixation with non-legumes : the sixth International symposium on nitrogen fixation with non-Legumes, Ismailia, Egypt, 6-10 September 1993 AU - Hegazi, N. A. AU - International symposium on nitrogen fixation (06th : 1993 : Ismailia) PY - 1994 SN - 9774243552 9789774243554 PB - Cairo: American university in Cairo press, DB - UniCat KW - Nitrogen KW - Fixation KW - Nitrogen - Fixation - Congresses UR - https://www.unicat.be/uniCat?func=search&query=sysid:7017179 AB - ER -