Krishnayya, N S The impact of SO2 and SO2 + ascorbic acid treatments on growth and partitioning of dry matter in Trigonella foenum-graecum L. [electronic resource] - Environmental pollution (Barking, Essex : 1987) 1996 - 121-5 p. digital Publication Type: Journal Article ISSN: 0269-7491 Standard No.: 10.1016/0269-7491(95)00013-h doi