TY  - BOOK
AU  - Kramer, paul J.
TI  - Physiology of trees
PY  - 1960///
CY  - New York
PB  - McGraw-Hill Book Company, Inc.
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=1191
ER  -