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Page 



Art XIV. — The Ocean Currents around Australia. By G. H. 

 Halligan, f.g.s. [With Plate XT.] (Issued February 7th, 

 1921) 188 



Art. XV. — Two Pinnate Leaf Boronias and their Essential Oils, 

 with description of a new species. By A. R. Penfold, 

 F.cs.,andM. B. Welch, b.Sc, a. i.e. [With Plates XII - XIV.] 

 (Issued February 7th, 1922.) ••• ... 196 



Art. XVI. — The Occurrence of Rutin in the leaves of the Boronia 

 (N.O. Rutacese). By F. R. Morrison, 'communicated by 

 A. R. Penfold, f.c s.). (Issued February 7th, 1922.) ... 210 



Art. XVII. — Note on the Occurrence in New South Wales, Aus- 

 tralia, of the perfect stage of a Sclerotinia causing Brown 

 Rot of fruits. By T. H. Harrison, (communicated by W. L. 

 Waterhouse, b.Sc. ) [With Plate IF.] (Issued February 

 7rh, 1922) 215 



Art. XVIII. — The Conduction of Electricity in Molybdenite. By 

 Assoc. Professor 0. U. Vonwiller, b.s c . (Issued February 

 7tb,l922 ... 220 



Art. XIX.— The Geology of the Gloucester District, N.S.W. By 

 C. A. Sussmilch, f.g.s. With Plates XVI -XVIII.'] (Issued 

 February 7th, 1922.) ... 234 



Art. XX. — The Preparation of certain Ferrioxalates, By G. J. 

 Btikrows, b.Sc, and E. E. Turner, b.a., m.Sc (Issued 

 March 9th, 1922.) 263 



Art. XXI. — An Additional Blu^-leaf Stringy bark. By J. H. 



Maiden, i. s.o., f r.s., f.l.s. (Issued 9th March, 1922.) ... 266 



Art. XXII. — The Essential Oil of the leaves of Doryphora sassafras, 

 (Endlicher), Part I. By A. R. Penfold, f.c.s. (Issued 

 March 9th, 1922.) 270 



Art. XXIII. — On the Production in Australia of the Aecidial 

 Stage of Puccinia graminis Pers. By W. L. Waterhouse, 

 m.c., b sc. (Agr.), d.i.c. (Bond.) [With Plate XIX.] (Issued 

 March 9th, 1922.) ... 278 



Abstract of Proceedings ... ... ... ... ... i.-xliv. 



Proceedings of the Geological Section ... xlv. -Ivi. 



Proceedings op the Agricultukal Section ... ... Ivii. — lxii. 



Proceedings of the Section of Industry lxiii. - Ixvi. 



Appendix ... ... ... ... ... ... ... ... lxvii — cii. 



Title Page, Contents, Notices, Publications, (i. - vi.) 



Officers for 1921-1922 ... (vii.) 



List of Members, &c. ... ... .. ... ... ... ... fix.) 



Index to Volume LV. ... ciii. 



