Search Results - "quantity controls"

Seed certification and maize, rice and cowpea productivity in Nigeria: An insight based on nationally representative farm household data and seed company location data by Takeshima, Hiroyuki, Abdoulaye, Tahirou, Andam, Kwaw S., Edeh, Hyacinth O., Fasoranti, Adetunji, Haile, Beliyou, Kumar, P. Lava, Nwagboso, Chibuzo, Ragasa, Catherine, Spielman, David J., Wossen, Tesfamichael

Subjects: “…quantity controls…”
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