TY  - GEN
AU  - DEnnis C
AU  - Hurd R G, Biscoe P V
TI  - Opportunities for increasing crop yields: taken from proceedings of a meeting held at the university of reading, 17-21, sept 1979
T2  - Association of applied biology
SN  - 0273  08481  X
U1  - 631.5 OPP 
CY  - Boston, Pitman advanced publishing program
KW  - Agriculture-congress/plant physiology
ER  -