Response of concord grapevines (vitis labrusea L.) to various controlled day-tem
Haeseler, C.W., Fleming, H.K.
Response of concord grapevines (vitis labrusea L.) to various controlled day-tem - Pennsylvania 1967 - 16 p. - No. 739; Pennsylvania Agricult .
Response of concord grapevines (vitis labrusea L.) to various controlled day-tem - Pennsylvania 1967 - 16 p. - No. 739; Pennsylvania Agricult .