| Type |  Book |
| ชื่อเรื่อง | The significance and regulation of soil biodiversity : proceedings of the International Symposium on Soil Biodiversity, held at Michigan State University, East Lansing, May 3-6, 1993 / edited by H.P. Collins, G.P. Robertson, and M.J. Klug |
| ผู้แต่ง | International symposium on soil biodiversity (1993 : Michigan state university) |
| ISBN | 0792331389 (alk . paper) |
| | 9780792331384 |
| พิมพลักษณ์ | Dordrecht ; Boston, MA : Kluwer Academic, c1995 |
| รูปเล่ม | vii, 292 pages : illustrations ; 27 cm |
| หัวเรื่อง | Soil biodiversity --Congresses [] |
| | Soil invertebrates --Congresses [] |
| | Soil microbiology --Congresses [] |