title: Studies of the effect of gibberellic acid on algal growth.
mesh_terms: D000460:Chlorophyta / Q000187:drug effects* / Q000254:growth & development; D005875:Gibberellins / Q000494:pharmacology*; D006358:Hot Temperature; D008027:Light; D013997:Time Factors
chemical_list: D005875:Gibberellins