CERTAIN ASPECTS OF LACTATION PERFORMANCE IN SOWS

[11] SCHMIDT J, 1926, ZUCHTUNGSKUNDE, V1, P50

[12] SCHNEIDER K. T., 1934, Landwirtschaftliche Jahrbucher, V80, P353

[13] SHEPPERD JH, 1929, 230 ND AGR EXP STA B

[14] SMITH D. M., 1952, NEW ZEALAND JOUR SCI AND TECHNOL SER A, V34, P65

[15] SMITH D. M., 1952, Proceedings of the New Zealand Society of Animal Production, V12, P102

[16] WELLS W, 1940, 236 ID AGR EXP STA B

[11] SCHMIDT J, 1926, ZUCHTUNGSKUNDE, V1, P50

[12] SCHNEIDER K. T., 1934, Landwirtschaftliche Jahrbucher, V80, P353

[13] SHEPPERD JH, 1929, 230 ND AGR EXP STA B

[14] SMITH D. M., 1952, NEW ZEALAND JOUR SCI AND TECHNOL SER A, V34, P65

[15] SMITH D. M., 1952, Proceedings of the New Zealand Society of Animal Production, V12, P102

[16] WELLS W, 1940, 236 ID AGR EXP STA B