1: | [gei_digital:PPN732536774:116] | ... das Heft "Bodenkartierung" von Dr. W. | Koehne | .) |
2: | [gei_digital:PPN673002853:236] | Koehne | , NA 23, 27, 28 (... |
1: | [gei_digital:PPN732536774:116] | ... das Heft "Bodenkartierung" von Dr. W. | Koehne | .) |
2: | [gei_digital:PPN673002853:236] | Koehne | , NA 23, 27, 28 (... |