Prospects for integrated soil fertility management using organic and inorganic inputs: evidence from smallholder African agricultural systems

B-Tier

Journal: Food Policy

Year: 2003

Volume: 28

Issue: 4

Pages: 365-378

Authors (5)

Place, Frank (World Agroforestry Centre (ICR...) Barrett, Christopher B. (Cornell University) Freeman, H. Ade (not in RePEc) Ramisch, Joshua J. (not in RePEc) Vanlauwe, Bernard (not in RePEc)

Score contribution per author:

0.402 = (α=2.01 / 5 authors) × 1.0x B-tier

α: calibrated so average coauthorship-adjusted count equals average raw count