Can i do random sampling and how do I lay random points?
Your question is very vague! what is the purpose of your water sampling? physico-chemical parameters, water quality, microbial analysis, plankton? Each of this have different standard protocol.
Yea i needed it for water quality parameters
Hope these links will be of help.
http://water.usgs.gov/owq/methods.html
http://www.jodc.go.jp/info/ioc_doc/Manual/096330eo.pdf
Thank you
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