1980
- Science, New Series, Vol. 207, No. 4426, 1980
- Science, New Series, Vol. 207, No. 4427, 1980
- Science, New Series, Vol. 207, No. 4428, 1980
- Science, New Series, Vol. 207, No. 4429, 1980
- Science, New Series, Vol. 207, No. 4430, 1980
- Science, New Series, Vol. 207, No. 4431, 1980
- Science, New Series, Vol. 207, No. 4432, 1980
- Science, New Series, Vol. 207, No. 4433, 1980
- Science, New Series, Vol. 207, No. 4434, 1980
- Science, New Series, Vol. 207, No. 4435, 1980
- Science, New Series, Vol. 207, No. 4436, 1980
- Science, New Series, Vol. 207, No. 4437, 1980
- Science, New Series, Vol. 207, No. 4438, 1980
- Science, New Series, Vol. 208, No. 4439, 1980
- Science, New Series, Vol. 208, No. 4440, 1980
- Science, New Series, Vol. 208, No. 4441, 1980
- Science, New Series, Vol. 208, No. 4442, 1980
- Science, New Series, Vol. 208, No. 4443, 1980
- Science, New Series, Vol. 208, No. 4444, 1980
- Science, New Series, Vol. 208, No. 4445, 1980
- Science, New Series, Vol. 208, No. 4446, 1980
- Science, New Series, Vol. 208, No. 4447, 1980
- Science, New Series, Vol. 208, No. 4448, 1980
- Science, New Series, Vol. 208, No. 4449, 1980
- Science, New Series, Vol. 208, No. 4450, 1980
- Science, New Series, Vol. 208, No. 4451, 1980
- Science, New Series, Vol. 209, No. 4452, 1980
- Science, New Series, Vol. 209, No. 4453, 1980
- Science, New Series, Vol. 209, No. 4454, 1980
- Science, New Series, Vol. 209, No. 4455, 1980
- Science, New Series, Vol. 209, No. 4456, 1980
- Science, New Series, Vol. 209, No. 4457, 1980
- Science, New Series, Vol. 209, No. 4458, 1980
- Science, New Series, Vol. 209, No. 4459, 1980
- Science, New Series, Vol. 209, No. 4460, 1980
- Science, New Series, Vol. 209, No. 4461, 1980
- Science, New Series, Vol. 209, No. 4462, 1980
- Science, New Series, Vol. 209, No. 4463, 1980
- Science, New Series, Vol. 209, No. 4464, 1980
- Science, New Series, Vol. 210, No. 4465, 1980
- Science, New Series, Vol. 210, No. 4466, 1980
- Science, New Series, Vol. 210, No. 4467, 1980
- Science, New Series, Vol. 210, No. 4468, 1980
- Science, New Series, Vol. 210, No. 4469, 1980
- Science, New Series, Vol. 210, No. 4470, 1980
- Science, New Series, Vol. 210, No. 4471, 1980
- Science, New Series, Vol. 210, No. 4472, 1980
- Science, New Series, Vol. 210, No. 4473, 1980
- Science, New Series, Vol. 210, No. 4474, 1980
- Science, New Series, Vol. 210, No. 4475, 1980
- Science, New Series, Vol. 210, No. 4476, 1980