Provenance variation in carbon isotope discrimination of mature ponderosa pine trees at two locations in the Great Plains
Cregg Bert M.
Olivas-García J. Miguel
Hennessey Thomas C.
Canadian journal of forest research. Vol. 30, no. 3 (2000), s. 428-439. - National Research Council of Canada : Ottawa
xcla - ČLÁNKY
PERIODIKÁ-Súborný záznam periodika
2000: 3
2000: 1-6