00873nam a22002417a 4500 MWNLS 20110121103314.0 110121t xxu||||| |||| 00| 0 eng d 9780176057794 017605779x DLC 574.5 Ritter, Bob 16650 Soil and plant ecology Bob Ritter Toronto: International Thomson Publishing, 1997. 48p.; ill., Nelson Science 16651 Includes index Soil and plant ecology 16652 ddc BK 9270 9270 1 0 ddc 0 0 NFIC HQ HQ GEN 2011-01-21 CODE 1500.00 1 1 574.5 RIT 0016712 2009-05-12 00:00:00 2016-06-17 2000.00 2011-01-21 BK 0 0 ddc 0 0 NFIC HQ HQ GEN 2011-03-07 CODE 1500.00 1 574.5 RIT 0024257 2015-10-03 00:00:00 2015-09-12 2000.00 2011-03-07 BK