LEADER 00000nam 2200289 a 4500 001 0134271 003 UkHlHU 007 t 008 002110 0 1968 000 eng 040 UkHlHU 050 4 QH 541.5 T7 U5 110 2 Unesco. 245 00 Geo-ecology of the mountainous regions of the tropical Americas :|bgeo-ecologia de las regiones montanosas de las Americas tropicales : proceedings of the Unesco Mexico Symposium /|cedited by C.Troll. 260 Bonn :|bDummler,|c1968. 300 223 p. 440 0 Colloquium geographicum ;|vBd. 9 650 0 Biology. 650 0 Panbiogeography. 700 0 Troll, Carl. 710 2 Unesco. Natural Resources Research Division. 710 2 Latin America Regional Conference. 740 0 Colloquium geographicum; 9. 740 0 Geo-ecologia de las regiones montanosas de las Americas tropicales. 946 650 has non-LCSH elements -- Check for Geac subject headings 946 650 |a Subfields only, containing single words only. No 600s present -- Check for Geac subject headings
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