band [tumor circus be] Charles Tolnay
band [tumor circus be] Dale Allan Flattum
band [tumor circus be] Darren K. Mor-X
band [tumor circus be] Jello Biafra
band [tumor circus be] Mike Morasky
engineer Matt Kelley
lacquer cut by Porky
mixed by John Cuniberti
music by Charles Tolnay
music by Dale Allan Flattum
music by Darren K. Mor-X
music by Mike Morasky
songwriter [songs by] Tumor Circus
words by Jello Biafra
Phonographic Copyright (p) Alternative Tentacles Records, Ltd.
Copyright (c) Alternative Tentacles Records, Ltd.
Phonographic Copyright (p) Alternative Tentacles Records
Copyright (c) Upright Music Ltd.
Published By Milk Cult
Published By Maim That Tune Unltd.
Distributed By Rough Trade
Distributed By EFA
Distributed By Wide Records
Distributed By Rough Trade BV
Distributed By Danceteria
Recorded At Hyde Street Studios
Pressed By Orlake Records
Comes with a black & white folded insert. Some copies also come with an Alternative Tentacles catalog.

[Insert:]
Recorded at Hyde Street Studios, San Francisco, CA
Songs published by Milk Cult / Maim That Tune UnLtd. (BMI)

[Back cover:]
Distribution in UK by Rough Trade, Germany by E.F.A.
Italy by Wide, Holland by Rough Trade B.V., France by Danceteria.
Made in England.
(P) & (C) 1991 Alternative Tentacles Ltd.
61 - 71 Collier Street, London N1 9BE

[Label side A:]
℗ 1991 Alternative Tentacles Records
© 1991 Upright Music Ltd.
Barcode: 5 016691 120892 (Text)
Barcode: 5016691120892 (Scanned)
Label Code: LC 8358
Rights Society: BMI
Matrix / Runout: VIRUS-89-A CAN PIGS FLY? A PORKY PRIME CUT ORLAKE (Runout side A, etched)
Matrix / Runout: VIRUS-89-B PORKY ORLAKE (Runout side B, etched)