Llwytho...
Efficiency in irrigation the conjunctive use of surface and goundwater resource
Prif Awdur: | Omara, G T |
---|---|
Fformat: | Printed Book |
Iaith: | Undetermined English |
Cyhoeddwyd: |
USA
World bank
1989
|
Pynciau: |
Eitemau Tebyg
-
Conjunction /
gan: Wheeler, Terence
Cyhoeddwyd: (1969) -
Tenancy and resource use efficiency in agriculture
gan: Islam, M M
Cyhoeddwyd: (1987) -
Efficient use of fertilizers
gan: Ignatieff, Vladimir, Page, Harold J, Ed
Cyhoeddwyd: (1962) -
Farm size resource- use efficiency and income distribution
gan: Saini, G.R
Cyhoeddwyd: (1979) -
Farm size, resource- use efficiency and income distribution
gan: Saini, G R
Cyhoeddwyd: (1979)