Qasem, J.R. Critical period of Weed Interference in Irrigated Snap Bean ("Phaseolus vulgaris") 1995 - Firenze University Press is_part_of Advances in horticultural science [rivista dell'ortofloroftutticoltura italiana]. 9 (N.1), 1995 active_download read_online PDF a ar
Qasem, J.R. Competition Effect and Nutrient Accumulation of Cabbage ("Brassica oleracea" var. "Capitata") and Fat-Hen ("Chenopodium album") 1994 - Firenze University Press is_part_of Advances in horticultural science [rivista dell'ortofloroftutticoltura italiana]. 8 (N.4), 1994 active_download read_online PDF a ar
