Authors of v. : A.G. Coche, J.F. Muir, T. Laughlin.Using manual labour only, it will take about 1 000 hours. Additional work outputs of bulldozers for bush clearing and tree felling are given in Table 19. Insert blade under roots Push out branches and rubbish Track-loader with backhoe andanbsp;...
|Title||:||Pond Construction for Freshwater Fish Culture|
|Author||:||A. G. Coche, James F. Muir, Thomas L. Laughlin|
|Publisher||:||Food & Agriculture Org. - 1995-01-01|