The Secret of Nematoda (Nicholas Briggs) Audio Visuals
The Secret of Nematoda (Nicholas Briggs) 
1986 Audio Visuals UK
1986 Audio Visuals UK
The packaging says this story was written by Arthur Wallace. This is a pseudonym for Nicholas Briggs.
Product description -
"Journeying out into space, forging an empire, the pioneering spirit taught the human race to expect the unexpected, as long as the unexpected was that which they had expected."
Cornelle's "Study of tellurian Expansion" 5097
"When the job made no sense, some just marked time and some defied defeat. It took the man who delivered the tea to wonder why the job made no sense."
H. S. Posedor in his report to Earth Centre 4083