| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |
 |
Racial and ethnic disparities in leisure-time physical activity in California: patterns and mechanisms | 2011-05 | Text | ir_etd |
| 27 |
 |
Size variability in the worker caste of a social insect (veromessor pergandei mayr) as a function of the competitive environment | 1978 | Text | ir_uspace |
| 28 |
 |
Some consequences of diffuse competition in a desert ant community | 1980 | Text | ir_uspace |
| 29 |
 |
Species diversity and community organization in desert seed-eating ants | 1977 | Text | ir_uspace |
| 30 |
 |
Surface tar-sand deposits in California | 1987 | ir_eua |