00655cam a22002297a 4500 20220329141258.0 971010s1988 r 00010 d 65653 66625 75087 631.45 F6 Foth, Henry D. 42705 Soil fertility New York : Wiley, 1988 212 p. ; ilus BATCH-UPD 10 20130110 UCH01 1530 CONVERSION 10 20130109 UCH01 1336 Suelos Fertilidad. 110367 Ellis, Boyd G. 36380 BK 631.45 F6 Z LIBRO -8020 LIBRO I.161681 1452 75087 i 65653 65653