Items where Year is 1972
Number of items: 1. Staniforth, Ian (1972) Studies on the analysis and stability of pyrethrum extracts. (PhD thesis), Kingston Polytechnic, . |
Items where Year is 1972
Number of items: 1. Staniforth, Ian (1972) Studies on the analysis and stability of pyrethrum extracts. (PhD thesis), Kingston Polytechnic, . |