TY  - JA
AU  - Holmsen,T.W.
TI  - The need for chemicals to alleviate environmental stress in crop plants:  a new technology
SN  - 0012-5792
U1  - 82-755995|82-743048 
PY  - 1980///
KW  - Agricultural chemicals
KW  - Miscellaneous plant disorders
KW  - Plant production
N1  - ill. 13 ref
T2  - Down to Earth
ER  -