@article{paperid:1025214,
author = {Reza Abazarian and Mehdi Azizi and Shoor, Mahmoud and Pooya Arvin},
title = {Effects of foliar application of zinc on physiological indices and yield of three spinach cultivars in Bojnourd,Iran},
journal = {African Journal of Agricultural Research},
year = {2011},
volume = {6},
number = {31},
month = {December},
issn = {1991-637X},
pages = {6572--6574},
			numpages = {2},
keywords = {Spinach; zinc micronutrient; growth; dry matter yield.},
}