| Name |
Citations |
| Rubin and Alexander, 1960: 156-157 |
1 |
| Rubin and Alexander, 1960: 180 |
1 |
| Rubin and Berthold, 1961: 88 |
1 |
| Rubin and Suess, 1955: 484 |
1 |
| Rubin and Suess, 1956: 446 |
3 |
| Rucina S (2011). Kenya ecosystem dynamics: perspectives from high and low altitude ecosystems. Unpublished PhD thesis. Environemnt Dept. Univeristy of York. |
9 |
| Rudy 1957: Figure 220c |
1 |
| Ruebelmann, 1983: 101 |
1 |
| Ruebelmann, 1983: 111 |
1 |
| Ruebelmann, 1983: 98 |
1 |
| Ruebelmann, 1988: 197 |
1 |
| Ruebelmann, 1988: 198 |
4 |
| Ruebelmann, 1988: 199 |
1 |
| Ruppert 1994, Evidence for the Endoparasite Giardia Lamblia in Human… |
6 |
| Rusco et al. 1979 |
26 |
| Russel 2015, Casting Stones: An Analysis of the Late Archaic… |
6 |
| Russo 1989 |
4 |
| Russo 1991 |
22 |
| Russo 1991, 1996 |
13 |
| Russo 1992, 1993 |
1 |
| Russo 1993 |
6 |
| Russo 1993, 1996 |
5 |
| Russo 1996 |
3 |
| Russo 2006:11 |
8 |
| Russo 2006:12 |
12 |
| Russo 2006:14 |
2 |
| Russo 2006:15 |
6 |
| Russo and Heide 2002 |
18 |
| Russo and Heide 2003:15 |
9 |
| Russo and Heide 2003:31 |
4 |
