PENGANTAR EKONOMI

(Tugas  ini dibuat sebagai salah satu  Mata Kuliah Pengantar Ilmu Ekonomi Di Semester II)

DINA GUSTIANA

1137060025

JURUSAN AGROTEKNOLOGI

FAKULTAS SAINS DAN TEKNOLOGI

UNIVERSITAS ISLAM NEGERI SUNAN GUNUNG DJATI BANDUNG

2013/2014

1). jelaskan pengertian dan ruang lingkup ekonomi ?

Soil biodiversity and carbon cycling: a review

and synthesis of studies examining diversity–function

relationships

UMicrobial diversity and soil functions-Petroleum hydrocarbon contamination in

boreal forest soils: a mycorrhizal

ecosystems perspective-the soils

of Europe: Present status

and future trends-Effects of Soil and Aging on the Dermal

Bioavailability of Hydrocarbons and Metals in Soil-The pore ^solid fractalmodel of soil density scaling-EUROPEAN JOURNAL OF SOIL BIOLOGY-A tenfold increase in the Orange River

mean Holocene mud flux: implications

for soil erosion in South Africa-THE SIXTH FACTOR OF SOIL FORMATION-Our soils, our future-Impact of agricultural inputs on soil organisms—a review-Pasture type and fertilization effects on soil chemical

properties and nutrient redistribution-MEMBANGUN KESUBURAN TANAH DI LAHAN MARGINAL