Primarily undergraduate institutions

Subjects were primarily young female adults, undergraduate and graduate students at the University of Nebraska. All were assumed to be in good health and received medical clearance for participation prior to the start of each study from the University of Nebraska Division of Student Health Services. The project was approved by the University of Nebraska Institutional Review Board Involving the Protection of Human Subjects. 

This text is primarily meant to cater the need of undergraduate and postgraduate students of Agricultural Universities/Institutes in India and is expected to be of help to teachers and researchers as well. An endeavour has been made to provide sufficient theoretical background on the subject matter to ensure that the procedures are not followed merely to obtain a numerical answer. 

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