Biology pack 3
Subtitle: biological control, trawlers, mesh, predato prey
Edition: Rev. ed.
Series: Warwick science simulations
Publisher: Longman Resource Centre
Published: 1983
Place of publication: York
Language: eng
Format: Computer program
Table of contents: title: Contents, 1 diskette for RML 380Z; teacher's guide; technical guide; 4 students booklets.