@book{21047,
	author = {Amina Umer (16269)},
	title = {Quantitative analysis of watercress from different regions of AJK and Pakistan using PIXE (Particle Induced X-Ray Emission)},
	publisher = {(unpublished)},
	year = {2017},
	address = {Islamabad},
	note = {Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Physics, Department of Physics}
}