Anbieter: Clivia Mueller, Isernhagen, Deutschland
II. The non-absorbed ray of the sieve effect and the mean optical pathlength in the remainder of the leaf (S. A. Photochem. and Photobiol. Vol. 51, No. 2) 1990. S. 211 - 216. gr8. m. zahlr. Abb. geklammert -2/3) Sonderabdruck Offprint.