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Production and marketing of off-season vegetables
Singh, D. V., (1990)
Economics of export oriented horticultural crops in Himachal Pradesh : (summary)
Singh, D. V., (1998)
Effect of residual sodium carbonate in irrigation water on the soil sodication and yield of palmarosa (Cymbopogon martinni) and lemongrass (Cymbopogon flexuosus)
Prasad, Arun, (2001)