The organization of oceanographic investigations in Rumania is entrusted to the Fisheries Institute, which is part of the Ministry of Food Resources...inland waters investigate mainly the aspects that further a rational use of fish resources. Also the oceanographic forecasting serves the development of fisheries and fishing. (Author)
1989-03-17
Li q V Ch , ch H U I, i W W l w Sh, sh .R a Y, y L U4 LU W1 Shch, shch K K K ) K, k b b it 7 - I a L. 1 b y, y uM M Al M, m b HH H N N, n 33 9 1 E, e 0...y* or *. RUSSIAN AND ENGLISH TRIGONOMETRIC FUNCTIONS Russian English Russian English Russian English sin sin sh sinh arc sh sinh-1 cos cos ch cosh arc... ch cosh -1 tg tan th tanh arc th tanh-1 ctg cot cth coth arc cth coth -1 sec sec sch sech arc sch sech -1 cosec csc csch csch arc csch csch - Russian