Fertilizing head lettuce in Arizona
Doerge, T. A.
Fertilizing head lettuce in Arizona - Tucson, Arizona : The University of Arizona, [198 ?] - 3 h. : ilus - Cooperative extension ; 8922 . - Cooperative extension ; 8922 .
53-396
4546
Fertilizantes--Efecto en lechuga.
Lechuga--Arizona.
Fertilizing head lettuce in Arizona - Tucson, Arizona : The University of Arizona, [198 ?] - 3 h. : ilus - Cooperative extension ; 8922 . - Cooperative extension ; 8922 .
53-396
4546
Fertilizantes--Efecto en lechuga.
Lechuga--Arizona.