| Sierra Club - 1986 - 826 pages
Includes section "Book reviews." | |
| Sierra Club - 1984 - 778 pages
Includes section "Book reviews." | |
| Sierra Club - 1983 - 770 pages
Includes section "Book reviews." | |
| Sierra Club - 1982 - 670 pages
Includes section "Book reviews." | |
| Sierra Club - 1981 - 630 pages
Includes section "Book reviews." | |
| Sierra Club - 1980 - 496 pages
Includes section "Book reviews." | |
| Sierra Club - 1979 - 482 pages
Includes section "Book reviews." | |
| Sierra Club - 1978 - 432 pages
Includes section "Book reviews." | |
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