Benjamin S., B. D. (1994). State Groundwater Regulation: Guide to laws, standards, and Risk Assessment. BNA Books.
Чикаго маягийн жагсаалтBenjamin S., Belluck D. State Groundwater Regulation: Guide to Laws, Standards, and Risk Assessment. Washington: BNA Books, 1994.
MLA ишлэлBenjamin S., Belluck D. State Groundwater Regulation: Guide to Laws, Standards, and Risk Assessment. BNA Books, 1994.
Warning: These citations may not always be 100% accurate.