开放获取期刊获得更多读者和引用
700 种期刊 和 15,000,000 名读者 每份期刊 获得 25,000 多名读者
Chopra RPS and Krishan G
In the present study, groundwater quality in respect of native groundwater has been determined in the entire State of Punjab during the installation of observation wells under World Bank aided Hydrology Project Phase II undertaken during 2009-14 by Water Resources and Environment Directorate, Punjab. The results of sampling done during installation of observation wells show that the groundwater quality in the depth range of 45-60 m on the basis of EC and RSC is categorized as: fit in 53% and marginal to unfit in remaining 47%.