Hydrology -- Terminology. : Ying Han Han Ying hai yang yu shui wen ci hui shou ce / bian zhe Chen Wei, Gu Shicai, Guo Fei, Gong Hui = An English-Chinese Chinese-English Glossary of Oceanic and Hydrologic Sciences.
Hydrology -- Texas. : Texas water atlas [electronic resource] / Lawrence E. Estaville and Richard A. Earl ; preface by Andrew Sansom.
Hydrology -- Texas -- Maps. : Texas water atlas [electronic resource] / Lawrence E. Estaville and Richard A. Earl ; preface by Andrew Sansom.
Hydrology -- Victoria -- Gippsland. : The hydrochemistry of the Gippsland lakes and streams [microform] : a report to the Environmental Studies Section, Ministry for Conservation / by P. Bek and G. Bruton.
Hydrology -- Victoria -- Melbourne Region. : The hydrology of selected sites in the western wetlands region of Melbourne / R.M. Argent, B.L. Finlayson and T.A. McMahon (the Centre for Environmental Applied Hydrology, the University of Melbourne)
Hydromedusae -- Early works to 1800. : An attempt towards a natural history of the polype [electronic resource] : in a letter to Martin Folkes, Esq; president of the Royal Society. Describing Their different Species; the Places where to seek and how to find them; their wonderful Production and Increase; the Form, Structure and Use of their several Parts; and the Manner they catch their Prey. With an Account of their Diseases and Cures; of their amazing Reproduction after being cut in Pieces, (as first discovered by Mr. Trembley, at the Hague;) of the best Methods to perform that Operation, and of the Time requisite to perfect the several Parts after being divided: And Also full Directions how to feed, clean, manage and preserve them at all Seasons of the Year. Likewise a Course of real Experiments, performed by cutting these Creatures in every Way that can be easily contrived: shewing the daily Progress of each Part towards becoming a perfect Polype. The Whole explained every where by great Numbers of proper Figures, and intermixt throughout with Variety of Observations and Experiments. By Henry Baker, Fellow of the Roy