Wyniki wyszukiwana dla hasla 52799 water lillies 2
SOBOLEWSKI J.: The filling of Inc p. 428. JERZYŁO P.: Flood protcction during winter scason in Włocł
1988 J. P. Łukaszewicz, J. Siedlewski "An Application of Thermally Decomposed Polymer for Water
Porę water pressure increase Total stress increase Depth --H Am = Aa Depth Effective stress
11 acąuisition and resulted directly from the necessity to enter the water for oviposition. The sepa
.6 surface to the resistance of the water while, on the forward stroke, each moves freely and, shar
- 30 - resource use and crop and livestock productivity by teatlng and developing lmproved land, wat
tity of infiltration water both from leaks in the aąueducts and sewers and from the discharge of was
101 Changes in chemism of the Łabuńka river.. the Topornica (Fig. 1), water samples for laboratory a
118 T. Wilgat et al. Although the amount of circulating water is smali, there are nunerous lakes — n
137 Hydrological conseąuences of human action.. carrying relatively morę water than before. It canno
63The influence of waters.. The process of river water ąuality degradation in the area of Upper Sile
66 A. Kaniecki the cleaning-out of a river bed to enable the work of water mills, could have the con
FOREWORD Systematic studies on anthropogenic impact on water circulation were undertaken by Polish g
69 The influence of anthropopressure.. elevational drop in lowland areas resulted in a rise in water
72 A. Kaniecki driven by water wheels, also affected water relations in the adjacent areas and
77 The influence of anthropopressure.. into the Oder the free surface of water was only lowered with
6 The extensive character of this economy is accounted for by the fact that the ąuality of water sta
GEOGRAPHIA POLONICA 68,1997ANTHROPOGENIC CHANGES IN WATER CONDITIONSIN THE LUBLIN AREA Zdzisław
83 Anthropogenic changes of water conditions.. An increasing number of inhabitants, as well as the d
85 Anthropogenic changes of water conditions... In 1506 a contract was signed for the building of a

Wybierz strone: [ 4 ] [ 6 ]