00000cam a22000004a 4500 UP-1685675941123791543 Buklod 20071009081011.0 a r |||| u| ta 740206t19731974njua r |001 0|eng d 0131947613 (iLib)UPTAC-00000008343 UPVTC eng SB 185 D43 1974 Delorit, Richard J. (Richard John) 1921- Crop production [by] Richard J. Delorit, Louis J. Greub [and] Henry L. Ahlgren. 4th ed. Englewood Cliffs, N.J. Prentice-Hall [1973 c1974] 744 p. illus. 24 cm. Prentice-Hall vocational agriculture series Field crops. Greub, Louis J. joint author. Ahlgren, Henry Lawrence 1908- joint author. FO UPTAC UPTAC SB 185 D43 1974 Book