Clark, B. E., & Wittwer, S. H. (1949). EFFECT OF CERTAIN GROWTH REGULATORS ON SEED STALK DEVELOPMENT IN LETTUCE AND CELERY.
Chicago Stili AlıntıClark, B. E., ve S. H. Wittwer. EFFECT OF CERTAIN GROWTH REGULATORS ON SEED STALK DEVELOPMENT IN LETTUCE AND CELERY. 1949.
MLA AlıntıClark, B. E., ve S. H. Wittwer. EFFECT OF CERTAIN GROWTH REGULATORS ON SEED STALK DEVELOPMENT IN LETTUCE AND CELERY. 1949.
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