Welsh Journals

Mynegai i'r Bedwaredd Gyfrol ar Hugain AWDURON Ap Gwynn, Iolo, 28, 89 103 Barrett, John, 81 Cox, David W. G., 92 Cunningham, John, 55 Erfyl, Gwyn, 6 Evans, Catherine E., 57 Evans, Marc, 97 Harrop, Ray, 68 Jones, Bethan, 70 Jones, Emyr Wyn, 34, 46, 114 Jones, J. R., 76 Jones, Robin, 52, 101 Kemp, R. B., 89 Kuchariantz, Vladimir, 17 Meredith, R. W. J., 89 Morgan, A. John, 57 Morgan, John E., 57 Morris, Brian, 57 Owen, Elwen Mai, 104 Owen, J. B., 99 Page, R. A., 10 Phillips, Glyn O., 3, 15, 33, 43, 75, 87, 110 Phillips, Rhiain M., 66 Positron, 9, 45, 91 Pritchard, Elwen, 17 Roberts, Glyn, 25 Roberts, H. Gareth Ff., 20, 21 Thomas, J. Hywel, 92 PYNCIAU Addysg, Diwydiant a Thechnoleg (B. Jones), 70 Adnoddau Mathemateg (H. G. Ff. Roberts), 20 Agoriad Newtech (R. Harrop), 68 Agweddau Gwyddonol ar Hyfforddi Nofwyr (J. Cunningham), 55 Ariannu Ymchwil Wyddonol yng Nghymru (I. ap Gwynn), 103 Bywyd Heb Ddwr (John Barrett), 81 Bywyd Mewn Adfeilion Llygredig (A. J. Morgan, C. E. Evans, B. Morris a J. E. Morgan), 57 Celloedd Cyfnewidiol — II (I. ap Gwynn), 28 Cemegion Ymbelydrol Datblygiadau Diweddar (J. R. Jones), 76 Cynhyrchion Opiwm (D. W. G. Cox a J. H. Thomas), 92 Deugain Mlwyddiant yr FAO (Rh. M. Phillips), 66 Dibendraw (M. Evans), 97 Electrocemeg o Mesopotamia (E. M. Owen), 104 Genynnau ac Epilgarwch Defaid (J. B. Owen), 99 Golygyddol (G. O. Phillips), 3, 43, 87 Hil: Agweddau Genetig Homo Sapiens (R. Jones), 52, 101 Laennec a'i Stethosgôp (E. W. Jones), 46, 114 Leo Szilard: Cydwybod y Gwyddonwyr Niwclear (G. O. Phillips), 15 Pigion O'r Ysgolion, 20, 62, 106 Poenyn Penna' (Positron), 9, 45, 91 Richard Roberts (1789-1864) — Peiriannydd (G. Roberts), 25 Rutherford a Newbery (G. O. Phillips), 110 Sychu 'Dagrau"r Gwningen (R. W. J. Meredith, R. B. Kemp a I. ap Gwynn), 89 Trannoeth y Drychineb (V. Kuchariantz ac E. Pritchard), 17 Trawsfynydd (G. Erfyl), 6 Y Gwir Yn Erbyn Y Byd (E. W. Jones), 34 Y Silff Lyfrau 30, 72, 120 Ymbelydredd yng Nghymru (R. A. Page), 10 Yr Athro Richard Humphrey Tudor Edwards (G. O. Phillips), 33 Yr Athro W. Jones Williams (G. O. Phillips), 75 LLYFRAU Bassett, D. A., Nature in Wales, 73 Bender, Arnold E., Health or Hoax? The Truth about Health Foods and Diets, 120 Bostock, L., a Chandler, S., Mathemateg. Cwrs Craidd ar gyfer Safon Uwch, 31 Broad, W. a Wade, N., Betrayers of the Truth, 120 Bryn, Ieuan, Llyfr Cyflwyno'r Plentyn i'r Micro BBC, 74 Burkhardt, F. a Smith, S., The Correspondence of Charles Darwin, Volume 1 1821-1836, 121 Bwrdd Gwybodau Celtaidd, Termau Meddygol, 122 Cadogan, Peter H., From Quark to Quasar, 74 Carpenter, K. J., The History of Scurvy and Vitamin C, 121 Cennad (Cylchgrawn y Gymdeithas Feddygol), 32 Duncan, Tom, GCSE Physics, 73 Head, John, The Personal Response to Science, 30 Jones, R. N. a Karp, A. Introducing Genetics, 72 Können, G. P., Polarized Light in Nature, 31 Llywelyn, Beti, Nutrition Education, 121 Mackean, D. G., GCSE Biology, 121 North, Richard, The Real Cost, 72 Polkinghorne, John, One World, 121 Saunders, David, The Nature of West Waies, 73 Smith, John Maynard, The Problems ofBiology, 30 Stephens, Meic (gol.), Cydymaith i Lenyddiaeth Cymru, 121 Sutcliffe, Antony J., On the track of Ice Age mammals, 73 Sutton, Alan, A Victorian World of Science, 120 Taube, M., Evolution of Matter and Energy, 30 Trafodion v Gymdeithas Wyddonol, Canrif Wyddoniaeth, 30 Truesdell, C., An Idiot's Fugitive Essays on Science, 122 Y Micro Mewn Addysg, 72