| Type |  Book |
| ชื่อเรื่อง | Booker tropical soil manual : a handbook for soil survey and agricultural land evaluation in the tropics and subtropics / edited by J R Landon |
| ISBN | 0582005574 |
| | 0-582-00557-4 : 850 Bht |
| พิมพลักษณ์ | Essex, England : Longman Scientific & Technical, 1993 |
| | Harlow, Essex, England : Longman Scientific \& Technical ; Thame, Oxon, England : Booker Tate, c1991 |
| ครั้งที่พิมพ์ | Papaerback edition |
| รูปเล่ม | xiv, 474 p. ; 24 cm |
| หัวเรื่อง | Aromatic plants |
| | Essences and essential oils industry |
| | Essences and essential oils |
| | LAND CAPABILITY FOR AGRICULTURE --TROPICS --HANDBOOKS, MANUALS, ETC [] |
| | Land capability for agriculture --Tropics --Handbooks, manuals, etc [] |
| | SOIL SURVEYS --TROPICS --HANDBOOKS, MANUALS, ETC [] |
| | Soils --surveys --Tropics --Handbooks, manuals, etc [] |
| | SOILS --TROPICS --HANDBOOKS, MANUALS, ETC [] |
| | Soils --Tropics --Handbooks, manuals, etc [] |