1.   His lack of expertise in running such a large factory led to serious production problems.

2.   On the other hand it does not provide remedies for production problems which can be applied as standard recipes or procedures.

3.   The aircraft maker had warned Wall Street earlier this week that it expected the loss because of production problems.

4.   Production problems delayed the introduction of the new model by several months.

5.   The collapse in zinc prices in January eased in the spring following production problems in Canada and Peru.

6.   Research in the department is directed towards animal health and livestock production problems of developing countries in the tropics and subtropics.

7.   Research on livestock production problems in the tropics is concerned primarily with draught animal power.

8.   He found the escalating pressure of trying to solve a string of production problems there, got too much.