Wordnet Synset 07439397-n
http://lila-erc.eu/data/lexicalResources/LatinWordNet/id/LexicalConcept/07439397-n an entity of type: LexicalConcept
the introduction of pesticides and high-yield grains and better management during the 1960s and 1970s which greatly increased agricultural productivity
Wordnet Synset 07439397-n