PAUL, J.; MISHRA, J.; PRADHAN, P.; PANIGRAHI, B. Effect of drip and surface irrigation on yield, water- use-efficiency and economics of capsicum (c apsicum annum l.) Grown under mulch and non mulch conditions in eastern coastal India. European Journal of Sustainable Development, v. 2, n. 1, p. 99, 1 Feb. 2013.