Comparision of some estimators of annual milk production

von Singh, D.
Veröffentlicht in Indian Society of Agricultural Statistics Journal of the Indian Society of Agricultural Statistics (1969)

Sample survey for estimation of milk production : report of a sample survey for estimation of production of milk and for collection of reliable statistics on animal husbandry pra...

von Panse, Vinayak Govind
Veröffentlicht 1964