Superpopulation model is a bridge between survey sampling and other branches of statistics.It is helpful to study sampling theory with the tool of superpopulation models.
Phytoremediation is a new technology developed recently for the remediation of Hg contaminated soil, in which, phytoextraction is a kind of most favorable phytoremediation techniques.
Third TaleA mother had her child taken from the cradle by elves.In its place they laid a changeling with a thick head and staring eyes who would do nothing but eat and drink.