THIS BIBLIOGRAPHY IS A CONTINUATION OF THE SERIES OF BIBLIOGRAPHIES OF COURSES OF STUDY AND TEXTBOOKS IN SCIENCE BEGUN IN 1959 BY THE NATIONAL SCIENCE TEACHERS ASSOCIATION (NSTA). PART 1 LISTS COURSES OF STUDY ALPHABETICALLY BY STATE UNDER THE CATEGORIES OF (1) COURSES OF STUDY, GRADES K-3, (2) COURSES OF STUDY, GRADES 4-6, (3) LONG-RANGE COURSES OF STUDY, GRADES K-6, (4) LONG-RANGE COURSES OF STUDY, GRADES K-12, (5) JUNIOR HIGH SCHOOL, GRADES 7-9, (6) BIOLOGICAL SCIENCES, GRADES 9-12, (7) EARTH AND SPACE SCIENCE, GRADES 7-12, AND (8) MISCELLANEOUS. INCLUDED FOR EACH COURSE OF STUDY ARE (1) STATE, (2) TITLE, (3) GRADE LEVEL, (4) DATE, (5) COST, AND (6) SOURCE. THE COURSES OF STUDY LISTED ARE THOSE REPORTED AS BEING AVAILABLE FOR CIRCULATION BEYOND THE SCHOOL DISTRICT OR SYSTEM FOR WHICH THEY WERE PREPARED. PART 2 LISTS TEXTBOOKS, LABORATORY MANUALS, PROGRAMED UNITS, TEACHER REFERENCE MATERIAL, AND BOOKS OF EXPERIMENTS. INCLUDED FOR EACH REFERENCE ARE (1) AUTHOR, (2) PUBLISHER, (3) TITLE, (4) DATE, (5) PRICE, AND (6) GRADE. ALL MATERIAL INCLUDED WAS PUBLISHED AFTER 1962. THE INFORMATION WAS CURRENT AS OF NOVEMBER, 1967. PART 3 CONTAINS PUBLICATIONS PREPARED BY SCIENCE COURSE IMPROVEMENT PROJECTS FOR GRADES K-9. INDICATED ARE (1) PROJECT TITLE, (2) LISTINGS OF MATERIALS PRODUCED, (3) STATE OF MATERIALS (EXPERIMENTAL OR FINAL), (4) COST OF MATERIALS, AND (5) ADDRESS OF SOURCE. APPENDED ARE THE ADDRESSES OF THE PUBLISHERS AND TEXTBOOKS IN PRESS OR PUBLISHED SINCE NOVEMBER, 1967. THIS DOCUMENT IS ALSO AVAILABLE FOR $1.00 FROM THE NATIONAL EDUCATION ASSOCIATION, PUBLICATIONS SALES, 1201 SIXTEENTH STREET, N.W., WASHINGTON, D.C. 20036. (DS)