TY - BOOK AU - Coombs,J. AU - Hall,D.O. TI - Techniques in Bioproductivity and Photosynthesis SN - 0080273831 AV - QK909.5.T4 1982 U1 - 581.1/3342 PY - 1982/// CY - Oxford PB - Pergamon Press KW - Primary productivity (Biology) KW - Measurement KW - Photosynthesis ER -