Agricultural Efficiency A Royal Society Discussion on the Management of Inputs for Yet Greater Agricultural Yield and Efficiency, Organized by G.W. Cooke, N.W. Pirie and G.D.H. Bell, Held on 17 and 18 November 1976

• $17.89

• $22.04

Save $2.35

• RRP $18.96
• $16.61

Save $2.27

• RRP $18.96
• $16.69

Save $1.36

• RRP $18.96
• $17.60

Save $1.44

• RRP $16.43
• $14.99

Save $1.13

• RRP $12.64
• $11.51

Save $1.15

• RRP $12.64
• $11.49

Save $0.46

• RRP $13.90
• $13.44

• $12.64

Save $0.52

• RRP $12.64
• $12.12

Save $0.06

• RRP $18.96
• $18.90

Save $0.10

• RRP $12.64
• $12.54

Save $2.39

• RRP $22.77
• $20.38

Save $3.06

• RRP $21.49
• $18.43

Save $0.51

• RRP $22.14
• $21.63

Save $1.55

• RRP $13.90
• $12.35

Save $7.62

• RRP $50.60
• $42.98

Save $1.82

• RRP $11.37
• $9.55

Save $4.05

• RRP $31.63
• $27.58

• $16.43

Save $0.42

• RRP $12.64
• $12.22

Save $2.13

• RRP $11.37
• $9.24