ABBREVIATIONS 



Brook (brown) trout, as to the significance of 

 Bo» Bl, etc., see C©, Cl, etc, 



Gram-colorie 



Carps 



Carp vitelline-sac brood 



Carp pre-extended (nursling) brood 



one-sxunmer carps 



two-summer carps, etc. 



one-summer set in, two-summer fished out carps, etc. 



Kilogram-calorie 



imi " micron = 1 millimeter. 



1000 



n " Normal, e.g. n_ HCL»1 normal hydrochloric acid 



10 l3 



PH " pH-Value, q.v. Page 50 



R " Rainbow trout, as to the significance of 



Rq, Ri etc. see Cg, C^, etc, 



T " Tenches, as to the significance of Tq, T^, etc. 



See Cq, Cl, etc. 



A.C.V. " Hydrochloric acid combining power, see Page 53 



No. ^0 fishes " 40 approximately equal sized fishes of this sorting 

 weigh 50 kg (1 hundred-weight, owt.). 



Conversions of areas, weights, measures and monetary 

 values have been based on the following equivalents, 



1 are - 100 square meters - 0.02^7 acre = 1076,36 square feet, 



1 hektare = 2,4709 acres. 1 acre = 0.4047 hektare, 



1 dz r (double zentner) = 100 kilograms = 220 lbs. (Avd.) 



1 liter = 0.2642 U.S. gallons = 1.057 quart, 



1 U.S. gallon . 3.7854 liters. 



1 Reichsmark (R.M.) > t 0.238 U.S. 



