1728 THE NEW ZEALAND GAZETTE No. 63

Report No. 12. The 50 mph limit was introduced in December 1973 as part of the Government's fuel conservation measures. In this report is a review of the first year's operation of the 50 mph speed limit and its effects.

Report No. 13. Reviews the current organisation of traffic safety research in New Zealand. It concludes by outlining some of the implications for the medical profession.

Report No. 14. This report evaluates the effect alcohol has on driving skills and the part played by alcohol in traffic accidents. Also dealt with is the part played by engineers in reducing the alcohol-involved accidents and other research.

Report No. 15. Is a general review of the roles that traffic rules and their enforcement can reasonably be expected to play in the field of road safety.

Report No. 16. The trends and patterns of injury traffic accidents over the last two decades are traced and described through tables and comments.

Report No. 17. Evaluation of the New Zealand Compulsory Safety Belt Law— 70c

UNDERSTANDING LAKES
GOVERNMENT PRINTER

38 p. 1976. $3.95

This booklet was prepared jointly by Ministry of Works and Development and D.S.I.R. The foreword is written by Bruce W. Spooner, Chairman of the Water Resources Council. Well illustrated with coloured photographs and diagrams, covers the geological origin and general characteristics of lakes, the processes of lake ecosystems and lake problems. Outlines how private citizens and Government bodies can together prevent and solve problems relating to lakes and their environment. A bibliography is listed. A very useful booklet for schools and all concerned with understanding and preserving New Zealand's beautiful lakes.

WAGE FIXING IN NEW ZEALAND
Edited by S. J. Callahan

136 p. $2

One of the outstanding problems of present-day governments is the development of means which not only assure to the wage earner a fair share of national prosperity, but which promote economic growth, financial stability, and industrial peace. This demands of Government and its agencies a continuing reappraisal of its machinery for wage bargaining and of its wage-fixing policies. Series No. 14. (New Zealand Institute of Public Administration.)

WAYS WITH WORDS
DEPARTMENT OF AGRICULTURE AND FISHERIES

73 p. Illustrated. 1976. $3.25

Of special interest to public speakers, conference organisers, chairpersons, secretaries and writers. Outlines format of speech presentation, visual aids, and practical techniques for communicating effectively. Lively reading and most practical.

WEED CONTROL BY CHEMICAL METHODS
By L. J. Mathews

AGRICULTURE AND FISHERIES BULLETIN 329

710 p. Hard cover. 1975. $35

Possibly no subject in the whole field of agricultural technology has advanced as rapidly in recent years as that of chemical methods of weed control. This publication summarises and makes specific recommendations based on the experimental work conducted largely by the New Zealand Department of Agriculture. The book is divided into five sections:

Section 1—Principles of weed control and the uses of chemical weed killers.

Section 2—Supplies information on the control of many of New Zealand's worst weeds.

Section 3—Gives recommendations for the control of weeds in crops, pastures, and other specific areas.

Section 4—Described the chemicals and summarises their uses.

Section 5—Deals with application of herbicides.

THE WHARE KOHANGA AND ITS LORE
by Elsdon Best

NATIONAL MUSEUM BULLETIN No. 13

93 p. Reprinted. 1975. $5.75

In this study of Whare Kohanga (the "Nest House") is contained data of baptism rites performed over infants of superior families only, together with other cultural ceremonies applied to infants of high birth. The information obtained was contributed by members of the Ngati-Kahungunu tribe of the North Island. The text has been retained in its original style in the belief that these basic studies should still be readily available without textual alteration.

WHAT GRASS IS THAT?
By N. C. Lambrechtsen

D.S.I.R. INFORMATION SERIES No. 87

136 p. Hard cover. $2.25

A guide to the identification of some introduced grasses by means of an illustrated step-by-step key process by botanical name, or by standard common name.

YOUTH CENTRES IN NEW ZEALAND
By Terry McDavitt (Ministry of Recreation and Sport)

84 p. 1977. $2.50

Studies a sample of youth centres in New Zealand and discusses some of their strengths and weaknesses.

The author hopes to encourage the establishment of more centres which can provide a satisfying recreational outlet for the young, a place of social support, of counselling, provision of medical and legal aid, and where accommodation and employment can be facilitated.

THE NEW ZEALAND GAZETTE

The New Zealand Gazette is published every Thursday. Notices for insertion from Government Departments must be received by the Gazette Clerk, Department of Internal Affairs, by noon on Tuesdays.

Advertisements will be accepted by the Government Printer until noon on Wednesdays.

Advertisements are charged at the rate of 20c per line.

The number of insertions required must be written across the face of the advertisement.

All notices should be written on one side of the paper, and signatures, etc., should be legible.

CONTENTS

Price $1.25c BY AUTHORITY: P. D. HASSELBERG, GOVERNMENT PRINTER, WELLINGTON, NEW ZEALAND—1980