@book{21272,
	author = {Gupta, P. C. and Kumar, Birjesh.},
	title = {Dictionary of Agriculture : agronomy, genetics, plant breeding, biotechnology, tissue culture, taxonomy, plant physiology, horticulture, soil science, plant pathology, entomology, statistics, economics and extension / },
	publisher = {: Kalyani Publishers},
	year = {, 2009},
	address = {, Ludhiana}
}