7.40 Guernsey

8.5 Rocks and Magnets

8.30 M101/5A Tutor Marked Assignments

8.55 Crystals

9.20 Electrolysis and Oxidation

9.45 Cell Membrane Structure

10.10 Biotechnic Community

10.35 Diffraction: Structure Determination

11.0 Database: Local Authorities

11.25 Using Public Libraries

11.50 Mechanics - Relative Motion

12.15 Simulation Modelling

12.40 Instrumentation: Strain Gauging

1.5 Man-powered Aircraft (2)

1.30 Two Control Problems

1.55 Wealth in Britain

2.45 Engines of War

3.10 Calling the Tune

3.35 Parliamentary Elections

4.0 Advisory Programme for Applicants (1)

4.25 Invertebrate Nervous System

4.50 Intervention in the Market

Gala v Mclrose
Gala, who have provided Scotland with 34 caps, have not won a championship since they headed the unofficial table back in 1932. Victory in this Border clash with next-door-neighbours Melrose would almost certainly see them taking their first official championship.
Melrose, however, need victory to avoid relegation to the second division.
Commentator at Gala
BILL MCLAREN
Introduced by NIGEL STARMER-SMITH
Series producer huw JONES
A selection of original Sporting Themes (record REH 348, cassette ZCR 348), from record shops. The World of Rugby,
16.25, from bookshops followed by Rugby League results

A digest of the news of the week and other world matters of interest seen by news cameras around the world: the interesting, the picturesque, the important and the dramatic, plus a visual commentary for those who cannot hear, with Kenneth Kendall
Editor RICHARD GAMBLE

Peter Hobday reports on the people and the events that affect your money, your savings and your business affairs.
Each week in The Money Programme there are reports from companies in the news and on how decisions that their bosses make affect jobs, prices and future prospects.
Deputy editor CLIVE SYDDALL Editor PAUL ELLIS

between Frank Muir
Gayle Hunnicutt , Simon Jenkins and Arthur Marshall
Miriam Stoppard , Anton Rodgers Referee Robert Robinson
Devised by MARK GOODSON and BILL TODMAN Director ALAN BELL
Producer JOHNNY DOWNES. Preview: p 27

Tree of Thorns
The umbrella-like, thorny acacia tree is home, larder, food, shade, and hunting-ground for a wealth of African creatures. But it is the making of such trees, the long struggle from seedling to thorn bush and to full maturity over more than a century, that has the greatest implications for the future of these African woodlands. It is a story of striving for space, of coping with threats of drought and fire, and intriguingly, of how the interaction of the thorn tree with animals like the elephant, the giraffe and even a tiny beetle is re-shaping the African bush. Narrated and produced by BARRY PAINE
Film cameramen HUGH MAYNARD STEPHEN BOLWELL
Film editor PETER BEELEY
Series editors PETER JONES ANTHONY ISAACS BBC Bristol

A film about British soldiers 1815-1979
How they lived and why they died: told in their own words from letters, diaries and official reports and from the songs they sang - or others sang about them. Part 1: The Professionals
Music arranged by SANDRA KERR Film editor GREG MILLER Executive producer BILL MORTON
Producer PHILIP DONNELLAN BBC Birmingham

Weather

Part 2: The Citizen Soldiers

by G. F. NEWMAN
Four plays about the law: those who keep it, those who break it and those who live off it.
1: A Detective's Tale
Photography JOHN ELSE
Film recordist JOHN MURPHY Film editor DON FAIRSERVICE Designer AUSTEN SPRIGGS Producer TONY GARNETT
Director LESLIE BLAIR

A series of programmes in which this international song stylist presents music by the world's best songwriters.
This week's theme Songs of Broadway
Music director TORRIE ZITO with ' ARTHUR WATTS (bass) ALF BIGDEN (drums) and the ROTHSTEIN STRING QUARTET
Designer MARTIN COLLINS
Production YVONNE LITTLEWOOD