ORIGIN OF LIFE. See
FORMATION OF AMINO ACIDS.
PREPARATION AND PROPERTIES OF PROTEINOIDS.
PREPARATION OF PROTEINOID MICROSPHERES.
PROPERTIES OF PROTEINOID MICROSPHERES.
QUESTIONS AND ANSWERS.
THE ORIGIN OF THE ELEMENTS. Communications/Research/Machines. Made by CRM Productions. 18 min., sd., color, 16 mm. (Science today) © Communications/Research/Machines, Inc.; 1Jan73; MP24021.
ORPHAN OF THE WILD. See
LASSIE.
OSHA, ARE YOU READY? National Chemsearch Corp. 7 min., sd. © National Chemsearch Corp.; 10May73; MU8608.