Swaefy, H., Mohamed, H., Mahmoud, A. (2008). RESPONSE OF Oenothera biennis var. grandiflora TO DIFFERENT COMPOST LEVELS VERSUS CHEMICAL FERTILIZATION. test, 59(4), 281-294. doi: 10.21608/ejarc.2008.217270
H. M.F. Swaefy; H. F.Y. Mohamed; A. A. Mahmoud. "RESPONSE OF Oenothera biennis var. grandiflora TO DIFFERENT COMPOST LEVELS VERSUS CHEMICAL FERTILIZATION". test, 59, 4, 2008, 281-294. doi: 10.21608/ejarc.2008.217270
Swaefy, H., Mohamed, H., Mahmoud, A. (2008). 'RESPONSE OF Oenothera biennis var. grandiflora TO DIFFERENT COMPOST LEVELS VERSUS CHEMICAL FERTILIZATION', test, 59(4), pp. 281-294. doi: 10.21608/ejarc.2008.217270
Swaefy, H., Mohamed, H., Mahmoud, A. RESPONSE OF Oenothera biennis var. grandiflora TO DIFFERENT COMPOST LEVELS VERSUS CHEMICAL FERTILIZATION. test, 2008; 59(4): 281-294. doi: 10.21608/ejarc.2008.217270