-
41
Response of rice to different nitrogen fertilizers and times of application [microform]
Gepubliceerd in 1975Visual Material -
42
Resistance of various growth regulators on the growth, flowering and yield of rice [microform]
Gepubliceerd in 1975Visual Material -
43
Influence of nitrogen and plant spacing in the yield components of non-photoperiod sensitive rice varities [microform]
Gepubliceerd in 1975Visual Material -
44
-
45
-
46
Growth characteristics, grain yield and quality of rice as affected by plant density and nitrogen level
Gepubliceerd in 1970Thesis -
47
Effects of various growth regulators on the growth, flowering and yield of rice
Gepubliceerd in 1970Thesis -
48
-
49
Rice fertilization a six-year isotope study on nitrogen and phosphorus fertilizer utilization
Gepubliceerd in 1970Boek -
50