TY  - BOOK
TI  -  Guide to the measurement of marine primary production under some special conditions
SN  - 9231010999
U1  - 589.392 
PY  - 1973///
CY  - Paris
PB  - UNESCO
KW  - Primary productivity (Biology)
KW  - Seawater
KW  - Marine algae
N1  - Label mounted on t.p.: Distributed in the U.S.A. by Unipub, Inc., New York, N.Y
ER  -