A study of the effects of freezes on citrus in California.
Berkeley 1919. (80) pp. Contains: "A study of the freeze of 1913 in California", "Changes that take place in frozen oranges and lemons" and "A test of the efficiency of orchard heating". Contributions by H.J. Webber, C.S. Milliken, A.R. Tylor, W.W. Bonns, E.E. Thomas, H.D. Young, C.O. Smith, and others. [A5752]
Inrikes enhetsfrakt Sverige: 62 SEK
