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RUJUKAN

Agus, F., Yusrial. & Sutono. (2006). Penetapan tekstur tanah dalam sifat fisik tanah dan
metode analisisnya. Jawa Barat: Balai Besar Litbang Sumberdaya Lahan Pertanian

Al-Khairi, Y. (2019). Struktur dan tekstur tanah: Pengertian, jenis, hingga fungsinya. Dipetik
dari https://www.99.co/id/panduan/struktur-dan-tekstur-tanah-pengertian-jenis-
hingga-fungsinya

Benckiser, G. & Schnell, S. (2006). Biodiversity in agricultural production systems. New York,
London: Taylor and Francis

Boivin, P. & Kohler-Milleret, R. (2011). Soil biota, impact on physical properties. In J. Gliński,.
J. Horabik, & J. Lipiec (Eds.), Encyclopedia of agrophysics (p. 26). Berlin, German:
Springer.

Bot, A. & Benites, J. (2005). The importance of soil organic matter: Key to drought-resistant
soil and sustained food and production. Rom, Itali: Food and Agricultural Organisation

Buscot, F. & Varma, A. (2005). Microorganisms in soil: Roles in genesis and functions.
German: Springer

Calgaryherald. (2012). Now, about those ants. Dipetik dari
https://calgaryherald.com/life/homes/now-about-those-ants

Capinera, J. L. (2008). Pillbugs and sowbugs, or woodlice (isopoda). Encyclopiedia of
entomology 2 edition (p. 2891-2892). Berlin, German: Springer
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Dowd, M. (2019). Ecosystem: Definition, types, structure & examples. Dipetik dari
https://sciencing.com/ecosystem-definition-types-structure-examples-13719218.html

Osman, K. T. (2013). Forest soils: Properties and management. New York, London: Springer

Paiko, A. S. (2016). Prevelance and pathogenicity of root lesion nematode, pratylenchus spp.
on banana (musa paradisiaca l.) in peninsular Malaysia (Tesis ijazah sarjana,
Universiti Putra Malaysia, Selangor, Malaysia). Dipetik dari
http://psasir.upm.edu.my/id/eprint/68657/1/fp%202016%2025%20ir.pdf

Pavao-Zuckerman, M. A. (2008). Soil ecology. Encyclopedia of ecology (p. 3277-3283).
Cambridge, United States: Academic Press

Ruiz, N. & Lavelle, P. (2008). Soil macrofauna field manual: Technical level. Rome: Food and
Agriculture Organization of The United Nations

Sutton, S. (1980). Woodlice. Oxford, England: Pergamon Press

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