00834cam a22002891 4500 7462876 BD-DhUL 20160721144421.0 880525s1956 njua b 000 0 eng 56009009 GB56-16918 (OCoLC)17999975 DLC CU CU Uk DLC BD-DhUL premarc SB199 .H25 333.74 HAT Harlan, Jack R. (Jack Rodney) Theory and dynamics of grassland agriculture / Jack R.Harlan. Princeton, N.J.: Van Nostrand , 1956. 281 p. : ill. ; 23 cm. The Grassland farm series Includes bibliography. Pastures. Forage plants. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 85199 85199 0 0 ddc 0 333_740000000000000_HAT 0 NFIC 142002 DUL DUL GEN 1963-08-17 Gift 333.74 HAT A24925 2016-07-21 2016-07-21 BK