Calendar: 1957-1958 Page 443

ANNUAL REPORT Ivii Mauger note on the strength of field equations II Nuovo Cimento Ser 10 1955 pp 330-333 The strength of field equations 1' II Nuovo Cimento Ser 10 1956 pp 1495-1496 Pirani Reviews in Mathematical Reviews Scott On base points of polar curves Annali di Matematica Serie IV Torno XLI 1955 pp 73-75 theorem of Severi on simply infinite systems of primals on an algebraic variety Proc London Math 80c 1956 pp 440-454 Reviews in Mathematical Reviews and Mathematical Gazette Semple with Kirby Local dilatation Journ London Math 80c 30 1955 pp 417-122 Reviews in MathematiccU Reviews Tyrrell Complete quadrics and collineations in Sn Mathematika 1956 pp 69-79 Wilson Ε Some formulae for multisecants Publication of results in Ph thesis Revue de la Faculte des Sciences de VUniversite d'Istanbul Ser 20 1955 pp 113-139 DEPARTMENT OF BOTANY Ball and Dyke The effects of indole-3-acetic acid and 4-dichlorophenoxyacetic acid on the growth rate and endogenous rhythm of intact Avena Coleoptiles Exp Bot Vol No 19 pp 25-41 1956 Bennet-Clark The kinetics of auxin-induced growth Proceedings of Symposium held at Wye College University of London July 1955 Salt accumulation and mode of action of auxin ibid Water and plant growth Annual Report of East Mailing Research Station 1955 47 Dale and Sutcliffe Inhibition of salt absorption on red beet root tissue Letter to Nature Vol 177 January 28th 1956