Studies on the effect of phosphorus potassium sulphur and maleic hydrazide on onion Allium cepa L
Studies on salt tolerance in onion Allium cepa L
Heterosis breeding in relation to processing qualities in onion Allium cepa L
Studies on the effects of nitrogen (urea) copper and naphthalene acetic acid on the growth performance yield and quality of onion Allium cepa L
Studies on growth development and storage of Co-2 onion Allium cepa L var aggregatum Don